Technically you’re both right. The string, though very very small, has stretch for durability sake but you’re right in saying the bow limbs are what store the energy not the string.
Everything is a spring. Coil spring, torsion spring, plate spring.... even a rod can be a spring. If it moves or bends and retakes its shape elastically, it's a spring. So.
im a big fan and wish to become a physicist im currently in high school waiting to do my gcses I want to let u know you've inspired me to take this path and want to say thank you
Psychics is so much more understandable when presented by an extremely charismatic person. My high school physics teacher could put a cup of coffee to sleep in 5 mins flat. Thank you Diana for communicating science.
Both. In the front, you go over the top of the first hill first and you kind of hang there as the rest of the cars finish going up the hill. At some point you start to get pushed down after that great pause. If you are in the back, the opposite happens. You are going up the hill and as you are reaching the top, you start to accelerate and get whipped over the top of the first hill. So sitting in the front or the back both have fun factor written all over them.
Regarding roller coasters; the best place to sit depends on the reason you're riding the coaster. If it's airtime you're after, it's usually the front. However, if it's speed and an out-of-control ride you're after, the back is usually the best.
Thanks mam you are great who giving amazing lessons for free.....i just got medical college and I my little sister also want to....so I give advice to her to watch your videos..... Please mam continue this till last and teach all highschool physics Lots of Love from India ♥️♥️♥️♥️
Hi Diana! I'd like to make a suggestion for the next videos: could you rise the volume of the sound recorded? There are certain parts of the video that are barely audible and I have to increase the volume on the computer but even then it's still not good enough or it's too loud. Another alternative/solution would be adding subtitles, they help a lot too! Nice video!
I only used to memorise physics until now so I know like all the formulae and maths involved but your videos really helped me to visualise physics like never before. Thank you so much Diana❤️❤️
i graduated from college with two engineering degrees last year and i just recently passed the FE exam a few days ago. i know everything about all this physics stuff on this channel i just discovered, but i like it anyway since it's so familiar
For a roller-coaster, you don't just transition between up/down slopes and flat sections - you also get 'u's where a downslope becomes an upslope with less flat than the length of the train. In those sections, it's the middle of the train that is moving fastest at the bottom, not either end (though at peaks the middle moves slowest, which is more boring when you're going over a hill, but more exciting when you're doing a loop)
First, most theme parks will be nice to let you wait to go in your preferred row. Lastly, the back row is best on typical lift-hill coasters since the front seaters have to wait for the back seaters to reach the top. On launch coasters, the front seat is best.
Thanks so much for creating and sharing this educational and entertaining video. Great job. Hope that each day you are feeling better than the day before.🙏
If you cut a spring in half, the spring constant drops to zero, because the spring falls apart into a bunch of semicircular pieces. You _did_ mean cut in half along the long axis, right? :-D
Fun fact is that the chapters i am covering in school is exaclty same u are covering. Circular mation then gravity then work and energy and finally conservation of energy. Exacltly same. I thanks u physics girl. Lots of love from India
Great ❗ LESS-THAN-THREE 'd it ! Thanks a bunch all yous, You have slightly brightened up my day a tad bit now after dropping my new phone couple hours ago and SMASHING the funking danm things screen 😭👎🏼 Which obviously really upset /maddened me a whole bunch and put a massive downer on the start of my week. So yeah.. Thanks for the wee bit of lovely content to take my mind off that realisation for a short while a sunny up my dark stormy thunderous sinister looking clouds 😶
Many years ago i was annoyed when i began to read books about weapons, and they'd called "springs" to almost flat and V shaped plates and for me a spring was a helicoidal metalic usualy object, took me quite a while to step out that feeling and accept the reality; and then i'd began to study automotion and metal on the highschool and i was surprised with how many springs are used in this world.
When you said pull it and push it, all I could think of was bop it. In my opinion, sitting in front is the best no worries about people pukeing on you but I live dangerously and sit middle our back when I can’t sit front
Physics and rollercoasters? Are you hitting on me?! And for my preferences > BACK ! Trains run faster when the last seats crest the first hill so the drop gives you an extra kick out of the seat.
Greetings Miss Chen, nice writing! Been reading Cosmology periodicals on Physics off and on since I was around eight or so. Noticing the math error in the proclaimed age of certain things like Earth and Dinosaurs. I turned to other sources early on, many of my questions were unanswerable drove my parent and others of a group up the wall with annoyance. Yes, I think we have a theoretically defined mass as opposed to one that may degrade or corrode over time. I heard it hurt the Chemists feelings.
When I was going through suspension courses for my automotive training I was surprised to learn of two springs they use primarily in trucks that I had never heard before. (I've never owned a truck) Torsion bar and leaf springs. The torsion bar spring seemed very odd to me, but come to find out that the steering mechanism of most vehicles with hydraulic power steering has a small torsion bar that links the steering shaft to the pinion gear and when it twists operates a rotary valve that allows the fluid to flow to one side of the rack assisting in steering.
Springs are also inside a vehicle's dampers(shocks) as well in the form of shim stacks. To control how fast fluid can flow on the bound and rebound stroke of the damper, a stack of shims that are just flexible discs of metal are chosen for the desired application. In racing, high-performance dampers can be easily be opened up and the stacks changed out based on the needs of the car. This was by far the hardest segment of my HIPO suspension class. We used a machine that tested the dampers and gave us a graph. We had to decipher what the graph meant and make changes to the shim stacks to adjust the damper to 5 or 6 different specifications.
Hey.. make one about the physics of volleyball.. it Seems that the players get strength from the beyond, and it swings through the body, and then transform the ball into a bomb..
I'd like to see a video about the physics of volleyball too, including serving a "floater." While in college, I found that serving floaters, even though they were relatively slow, made it _extremely_ difficult for the other team to properly play/return the ball, even for the Varsity players (some of the Varsity players actually played with the non-team players at night when they weren't playing an official game). It was so easy to score that I had to serve to the opposing team's best players instead of picking on "regular skill" players and making them feel bad -- after all, we were just playing for fun!
It's called a coupled oscillator. We did this as an experiment in our Junior year physics lab, but I can't remember the equation of motion derivation. 39 years ago and now you have an internet at your fingertips!
Combining the data around the 9:00 point with the result of the real-world calculation around 16:00, did Dianna say that the array of springs used to power a carnival ride are about twice as stiff as the spring in a ballpoint pen, and about 1/100 as strong as a car's springs? That really surprises me. I'd have thought a high-demand application like a ride would use stronger springs for efficiency. She said those are big springs, but is that what the math says?
The energy in the spring transferred to the pillowy thingy. Then gravity pulled it back down and you caught it. So where did that energy go? Into your hands? If so, then where? Is it no longer conserved? Did it fall into the earth or dissipate into the atmosphere of the room you're in? Where did the original energy go?
It is interesting that you ended a video about conservation of energy with an example where energy is not conserved. The photons from 400,000 years after the big bang were yellow and now they're microwave and they have less energy.
the swinging bottle problem i have a question , Yes the energy is conserved but why does it spread to the other bottle. My guess is entropy please tell me if im wrong .BTW YOUR VIDEOS ARE GREAT ESPECIALLY AP PHYSICS 1 REVIEW.
This is slightly off topic, but pretty close. Imagine lifting a 10 kg mass, 10 m in Earth gravity (rounded to 10 m/s^2). The mass gained 1,000 joules of energy. By E=mc^2, this means it gained 1.1x10^-16 kg mass, since it did not gain temperature, not is it moving. Where does the mass manifest?
I searched on "slingshot ride prank" and found . It may not be the one Dianna referred to, but the young lady's reaction is pretty funny, but beware the language! ;)
In discussing springs you mention the archer's string. Are you sure about that? I'm pretty sure that it's the bow itself that is the spring. Just like in ballista the coiled rope is the spring, not the string that the arrow is knocked on.
i like the front of roller coasters, because i don't like having an impeded field of vision. that is the true reason the front of the roller coaster is superior.
Can you do a video about the physics of balancing on a kick scooter? Like a trick scooter, not an electric one. You did that video on skateboarding and I can’t seem to find anything on the web about why scooters balance with such small wheels.
Hi Dianna, at 11:00 when you calculate the work done you use the average force. I had a thought that you could sum the work done for every increment in the force by using an integral. Would this give a more accurate answer? Is this even correct?
Oh definitely an episode about how we (currently think we) know that the color of light that is now CMB for the little tchotchke you showcased was originally visible in the yellow/orange wavelengths could always be improved if you haven’t done it yet or you have done it already hahaha 🌈🚀🚀🚀🚀🚀🌈☮️💟🗽🤯🤯🤯...
So if you are on a passenger train and the train goes around a curve doing 30 miles per hour. Is there going to be a difference in motion between the first and last coaches? Lets assume the train has 6 coaches.
So, "particularised" => particles of constant oscillation => resonant springs, swings and Roller Coaster Rides are designed to be a quantity and quality of Joy with Physics?, mathematically speaking. Apply to the Quantum Operator Logic of the Universe.., for Happy Physicing. What you think you see corresponds with what you get from this video.
I know you're a big bang believer, but the CMBR is really the universe beyond what we can see being just a glimmer... it's where whatever causes redshift to happen causes the photons to just become part of the background heat emission, basically in a highly turbulent state. And while it is from near 14B years go, that's not the beginning of the universe; and probably the universe has been around a significantly longer time.
@@CorwynGC There's not really anything in the math that changes... just changing some labeling, and projecting redshift as a function of time instead of a tangent across space with an implied time.
@@CorwynGC Well.. since the unit of distance is light-year... you just have to remove 'light' and use 'year' ... so it changes the units/labels... but again the math doesn't change.
Who else read "conversation of energy".. then was like: "that should be interesting!?"... then was like: "oooohh CONSERVATION of energy!! Duh! Lols!" 😅🤣
@ 0:33 "Also known as Physics Banana". I think we can all agree that "Physics Banana" is the best "known-as" so we can go ahead and drop the other names.
Physics Girl, the solar system is traveling through space at a speed of 70,000 km per hour My question is, if you hurl a satellite into space and make it travel in the opposite direction that the solar system is traveling, would the satellite be farther away compared to if the satellite was traveling in the same direction as our solar system, after some time?
The one thing I have learned through all of these 10 lessons is that you need a slightly bigger table.
So could you say e= (mass reflected-mass)C^2
Wish you were my science teacher when I was in school. A teacher like you makes someone think about science every day for everything.
The spring in a bow is not the string... it's the limbs. The string does not stretch, and would make the bow much less efficient if it did.
Technically you’re both right. The string, though very very small, has stretch for durability sake but you’re right in saying the bow limbs are what store the energy not the string.
I latched onto the same thing, but to be fair there is such a thing as a torsion bundle used in ballistas.
@@Hawk20O1 in ballistas yes. Modern bow string material is actually measured for stretch. Usually about 1% stretch.
@@MercuryRisingFast actually, 'the limbs' means the bow itself.
Everything is a spring. Coil spring, torsion spring, plate spring.... even a rod can be a spring. If it moves or bends and retakes its shape elastically, it's a spring. So.
im a big fan and wish to become a physicist im currently in high school waiting to do my gcses I want to let u know you've inspired me to take this path and want to say thank you
@blv what is chill yall ?? I have searched and i found nothing related to physics there...lol.
@blv Hey, best of luck on your journey. There will be ups and downs, just remember not to give up
Psychics is so much more understandable when presented by an extremely charismatic person. My high school physics teacher could put a cup of coffee to sleep in 5 mins flat. Thank you Diana for communicating science.
it's incredible that you're doing these lessons!
Both. In the front, you go over the top of the first hill first and you kind of hang there as the rest of the cars finish going up the hill. At some point you start to get pushed down after that great pause. If you are in the back, the opposite happens. You are going up the hill and as you are reaching the top, you start to accelerate and get whipped over the top of the first hill. So sitting in the front or the back both have fun factor written all over them.
1 like plus a "you got it!" The most significant questions in science are the ones that are answered with "It depends!"
For a second there I was wondering why Dianna was waving her shoe around.
I thought she took off a fuzzy slipper! 😁
Regarding roller coasters; the best place to sit depends on the reason you're riding the coaster. If it's airtime you're after, it's usually the front. However, if it's speed and an out-of-control ride you're after, the back is usually the best.
Dianna you need a bigger table!
i love your teaching style.
I learn so much from this videos! But not about physics itself, but about differences in notation across the world. And it's also interesting.
Thanks mam you are great who giving amazing lessons for free.....i just got medical college and I my little sister also want to....so I give advice to her to watch your videos.....
Please mam continue this till last and teach all highschool physics
Lots of Love from India ♥️♥️♥️♥️
Hi Diana! I'd like to make a suggestion for the next videos: could you rise the volume of the sound recorded? There are certain parts of the video that are barely audible and I have to increase the volume on the computer but even then it's still not good enough or it's too loud.
Another alternative/solution would be adding subtitles, they help a lot too!
Nice video!
There is a Closed Captioning option built into youtube. go ahead a click that =)
I only used to memorise physics until now so I know like all the formulae and maths involved but your videos really helped me to visualise physics like never before.
Thank you so much Diana❤️❤️
Learning about transformation of energy.....4500$....
"we lost some people" and the reactions that followed. Priceless.....
i graduated from college with two engineering degrees last year and i just recently passed the FE exam a few days ago. i know everything about all this physics stuff on this channel i just discovered, but i like it anyway since it's so familiar
thank you, super awesome and entertaining, first vid I've seen of AP Physics 1 Review with Dianna Cowern, and going to watch the full playlist
I absolutely loved this. Can't wait to show this to my nieces/nephews.
Imagine having a physics teacher like Diana... I'd go back to school in a flash!. Thank you.
For a roller-coaster, you don't just transition between up/down slopes and flat sections - you also get 'u's where a downslope becomes an upslope with less flat than the length of the train. In those sections, it's the middle of the train that is moving fastest at the bottom, not either end (though at peaks the middle moves slowest, which is more boring when you're going over a hill, but more exciting when you're doing a loop)
First, most theme parks will be nice to let you wait to go in your preferred row. Lastly, the back row is best on typical lift-hill coasters since the front seaters have to wait for the back seaters to reach the top. On launch coasters, the front seat is best.
i love Physics girl channel, im gonna come back to her channel next semester when im taking physics irl
Best video on conservation of energy with thrilling examples. I enjoyed this video lot..
Thanks for such awesome vedio 🤩🤩🙏🙏🙏
The thing I've always enjoyed about math is that you can express it by ... so long as everyone knows what you're talking about ~
Every differentiable symmetry of the action of a physical system has a corresponding conservation law.
Thank you, Emmy Noether.
Thanks so much for creating and sharing this educational and entertaining video. Great job.
Hope that each day you are feeling better than the day before.🙏
If you cut a spring in half, the spring constant drops to zero, because the spring falls apart into a bunch of semicircular pieces. You _did_ mean cut in half along the long axis, right? :-D
As always great content thanks Dianna .....next on Archimedes principle
Fun fact is that the chapters i am covering in school is exaclty same u are covering.
Circular mation then gravity then work and energy and finally conservation of energy. Exacltly same.
I thanks u physics girl.
Lots of love from India
Love your video! You make it so easy to understand!!! Thanks.
Many years ago at an amusement park I rode a roller coaster several times, and I found the middle seats to be the best.
Dianna: Where does all that energy come from?
RUclips: *ad for Target*
Today I learned that RUclips thinks you can get 320kJ at Target.
Your trying to hard.
This is a conversation of energy.
I thought it was discovered that the universe will continue expanding until it fizzles out. Love the WMAP cushion!
Yes, the universe is expanding at an accelerating rate.
Great ❗
LESS-THAN-THREE 'd it !
Thanks a bunch all yous,
You have slightly brightened up my day a tad bit now after dropping my new phone couple hours ago and SMASHING the funking danm things screen 😭👎🏼
Which obviously really upset /maddened me a whole bunch and put a massive downer on the start of my week.
So yeah.. Thanks for the wee bit of lovely content to take my mind off that realisation for a short while a sunny up my dark stormy thunderous sinister looking clouds 😶
Hi Physics Girl. I have learned more from you. Well I did not take Physics class and now wished I did. Be safe and Godspeed
Your courses are really awesome Diana they help me a lot in my college stuff ( undergraduate college) and in my passion (space science and physicing)
Many years ago i was annoyed when i began to read books about weapons, and they'd called "springs" to almost flat and V shaped plates and for me a spring was a helicoidal metalic usualy object, took me quite a while to step out that feeling and accept the reality; and then i'd began to study automotion and metal on the highschool and i was surprised with how many springs are used in this world.
It is November and you are talking about spring. Either you are optimistic or living in the southern hemisphere.
You should do the metronome syncing demonstration. One of my favorites.
Matt Parker has done that on his Stand Up Maths channel. Quite good, check it out.
When you said pull it and push it, all I could think of was bop it. In my opinion, sitting in front is the best no worries about people pukeing on you but I live dangerously and sit middle our back when I can’t sit front
We have a madlad over here!
"The conservation of energy shall not be violated!"
- Nick Lucid of the channel "The Science Asylum"
It's nice to meet Sofia!
Physics and rollercoasters? Are you hitting on me?!
And for my preferences > BACK ! Trains run faster when the last seats crest the first hill so the drop gives you an extra kick out of the seat.
Wait, you have a cosmic microwave background plushie?!! I need one.
Greetings Miss Chen, nice writing! Been reading Cosmology periodicals on Physics off and on since I was around eight or so. Noticing the math error in the proclaimed age of certain things like Earth and Dinosaurs. I turned to other sources early on, many of my questions were unanswerable drove my parent and others of a group up the wall with annoyance. Yes, I think we have a theoretically defined mass as opposed to one that may degrade or corrode over time. I heard it hurt the Chemists feelings.
When I was going through suspension courses for my automotive training I was surprised to learn of two springs they use primarily in trucks that I had never heard before. (I've never owned a truck) Torsion bar and leaf springs. The torsion bar spring seemed very odd to me, but come to find out that the steering mechanism of most vehicles with hydraulic power steering has a small torsion bar that links the steering shaft to the pinion gear and when it twists operates a rotary valve that allows the fluid to flow to one side of the rack assisting in steering.
Springs are also inside a vehicle's dampers(shocks) as well in the form of shim stacks. To control how fast fluid can flow on the bound and rebound stroke of the damper, a stack of shims that are just flexible discs of metal are chosen for the desired application. In racing, high-performance dampers can be easily be opened up and the stacks changed out based on the needs of the car. This was by far the hardest segment of my HIPO suspension class. We used a machine that tested the dampers and gave us a graph. We had to decipher what the graph meant and make changes to the shim stacks to adjust the damper to 5 or 6 different specifications.
This was fun and educational! Great job y’all!
Your videos are always so much fun!
Why watch anime when you can watch.... Dianna's Intro Physics Class!!!... kawaii xd... super hyped up intro song go!!
Amazing explanation!!! Thanks a lot!
I have a very strong thirst for knowledge but my thirst for Physics Girl is even stronger.
I love springs. My favorites are hot springs.
Or springtime?
Hey.. make one about the physics of volleyball.. it Seems that the players get strength from the beyond, and it swings through the body, and then transform the ball into a bomb..
I'd like to see a video about the physics of volleyball too, including serving a "floater." While in college, I found that serving floaters, even though they were relatively slow, made it _extremely_ difficult for the other team to properly play/return the ball, even for the Varsity players (some of the Varsity players actually played with the non-team players at night when they weren't playing an official game). It was so easy to score that I had to serve to the opposing team's best players instead of picking on "regular skill" players and making them feel bad -- after all, we were just playing for fun!
@@bobvines00 yeah,, there is so much physics in a volleyball match..
Why am I watching this? I took normal physics in high school and am now a junior in college studying business. God I'm a nerd
I am a 6th grader and I've never done physics in my life so... I ask myself the same question...
The main string the energy is transferred from the moving bottle to the other through the man string
It's called a coupled oscillator. We did this as an experiment in our Junior year physics lab, but I can't remember the equation of motion derivation. 39 years ago and now you have an internet at your fingertips!
aight
Hey buddy, I didn't think you would be here. I like your videos
come on man get a life
stop spamming for subs
Awesome show like always!
oh my goodness… you are one SMART cookie!
some info. at 15:32, same formula as for hydropower. but, since the amount of mass is finite, the metric is watt-seconds; joules.
Awesome explanation. 🤠😀👍👍
Combining the data around the 9:00 point with the result of the real-world calculation around 16:00, did Dianna say that the array of springs used to power a carnival ride are about twice as stiff as the spring in a ballpoint pen, and about 1/100 as strong as a car's springs? That really surprises me. I'd have thought a high-demand application like a ride would use stronger springs for efficiency. She said those are big springs, but is that what the math says?
I hope it reaches more n more people :)
The energy in the spring transferred to the pillowy thingy. Then gravity pulled it back down and you caught it. So where did that energy go? Into your hands? If so, then where? Is it no longer conserved? Did it fall into the earth or dissipate into the atmosphere of the room you're in? Where did the original energy go?
It is interesting that you ended a video about conservation of energy with an example where energy is not conserved. The photons from 400,000 years after the big bang were yellow and now they're microwave and they have less energy.
First time watching! Great content, will learn more 😊
thak you for this review, tomorrow i have a physics exam.... in my class we loss some people like your car jaja
I met physic girl with my teacher mr moody and my name is Jonathan and it was fun as heck😊
the swinging bottle problem i have a question ,
Yes the energy is conserved but why does it spread to the other bottle. My guess is entropy please tell me if im wrong .BTW YOUR VIDEOS ARE GREAT ESPECIALLY AP PHYSICS 1 REVIEW.
Simple .. go on the ride twice and decide which seat is best :)
This is slightly off topic, but pretty close. Imagine lifting a 10 kg mass, 10 m in Earth gravity (rounded to 10 m/s^2). The mass gained 1,000 joules of energy. By E=mc^2, this means it gained 1.1x10^-16 kg mass, since it did not gain temperature, not is it moving. Where does the mass manifest?
Big Thumbs up to Sofia Chen You both Rock
It's obviously better to sit in the front, unless you enjoy looking at the backs of the seats in front of you a whole lot.
Please don't stop this
Anyone got a link to the bungee cage ride mentioned at 3 mins, I've looked a a few but don't think I found it?
I searched on "slingshot ride prank" and found . It may not be the one Dianna referred to, but the young lady's reaction is pretty funny, but beware the language! ;)
In discussing springs you mention the archer's string. Are you sure about that? I'm pretty sure that it's the bow itself that is the spring. Just like in ballista the coiled rope is the spring, not the string that the arrow is knocked on.
When one jumps bungee, the energy of the fall is stored in the spring.
i like the front of roller coasters, because i don't like having an impeded field of vision. that is the true reason the front of the roller coaster is superior.
Can you do a video about the physics of balancing on a kick scooter? Like a trick scooter, not an electric one. You did that video on skateboarding and I can’t seem to find anything on the web about why scooters balance with such small wheels.
Hi Dianna, at 11:00 when you calculate the work done you use the average force. I had a thought that you could sum the work done for every increment in the force by using an integral. Would this give a more accurate answer? Is this even correct?
Oh definitely an episode about how we (currently think we) know that the color of light that is now CMB for the little tchotchke you showcased was originally visible in the yellow/orange wavelengths could always be improved if you haven’t done it yet or you have done it already hahaha 🌈🚀🚀🚀🚀🚀🌈☮️💟🗽🤯🤯🤯...
I think a simple equation for the spring constant is the same but it's the tangent of the angle times the normalized distance along x.
Also when throwing a bottle up you can throw it faster than 1g but it will not fall faster than 1g
@@prest0n755 You don't start your up clock until the bottle is released and so experiences the same 1g acceleration up and down.
Dianna, your incredible 💘 😻 💜 💛
I've been looking for this blaster fun........thank you ☺. Jumping jack?????? For energy 😮
Of course you lost some people on the roller coaster ..You didn't give them seat belts...Nice to see your explanations. nice video series.
A good one Diana 😇
So if you are on a passenger train and the train goes around a curve doing 30 miles per hour. Is there going to be a difference in motion between the first and last coaches? Lets assume the train has 6 coaches.
Cool, capacitors are springs! Joules=(.5f)(v^2)
Love her penmanship. I cannot draw a straight line using a ruler.
I'm ngl I was almost failing my uni physics course till i binged these
I'm sleeping so that's my conversion of energy!
Conservative energy: uniform, unchanging.
Liberal energy: dynamic, transformative.
Independent energy: dark, undetectable.
Green energy: controversial, disruptive.
Libertarian energy: Quixotic, unregulated.
I know what party I'm going to!
So, "particularised" => particles of constant oscillation => resonant springs, swings and Roller Coaster Rides are designed to be a quantity and quality of Joy with Physics?, mathematically speaking.
Apply to the Quantum Operator Logic of the Universe.., for Happy Physicing.
What you think you see corresponds with what you get from this video.
love the set
The fatal roller coaster is at:
"How this roller coaster was literally designed to kill you," RealLifeLore
Would you explain the physics of that?
I know you're a big bang believer, but the CMBR is really the universe beyond what we can see being just a glimmer... it's where whatever causes redshift to happen causes the photons to just become part of the background heat emission, basically in a highly turbulent state. And while it is from near 14B years go, that's not the beginning of the universe; and probably the universe has been around a significantly longer time.
Got any math to go with that?
@@CorwynGC There's not really anything in the math that changes... just changing some labeling, and projecting redshift as a function of time instead of a tangent across space with an implied time.
@@3zdayz If you think making redshift a function of time instead of space, doesn't change the math, then I can tell you don't understand the math.
@@CorwynGC Well.. since the unit of distance is light-year... you just have to remove 'light' and use 'year' ... so it changes the units/labels... but again the math doesn't change.
@@3zdayz And Volume? But, even if what you claimed was true, then if it doesn't change the math, it doesn't change the results.
Who else read "conversation of energy".. then was like:
"that should be interesting!?"...
then was like: "oooohh CONSERVATION of energy!! Duh! Lols!" 😅🤣
@ 0:33 "Also known as Physics Banana". I think we can all agree that "Physics Banana" is the best "known-as" so we can go ahead and drop the other names.
Physics Girl, the solar system is traveling through space at a speed of 70,000 km per hour
My question is, if you hurl a satellite into space and make it travel in the opposite direction that the solar system is traveling, would the satellite be farther away compared to if the satellite was traveling in the same direction as our solar system, after some time?
Dianna ,please post videos based on ray optics and wave optics also