Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: ruclips.net/video/_Gnke2x3vT8/видео.html
Timestamps: 0:22 - Formulas 3:41 - Density and Buyoncy 17:32 - Pressure 33:46 - Hydraulic lift 51:09 - Barometer problem 1:03:36 - Monometer problems 1:10:30 -Buoyant force 1:25:33 - Question - Block submerged in 2 fluids 1:49:50 - Apparent mass 2:04:06 - Question - Object connected to spring in fluid 2:30:36 - Mass-flow rate/volume-flow rate 2:41:10 - Mass-flow rate continuity 2:48:45 - Bernoulli's equation 2:59:08 - Bernoulli's equation with change in elevation(complete equation) 3:13:50 - Conservation of energy in fluids 3:38:20 - Question - Water flowing from a tank (Toricelli's theorem) 3:50:28 - Questions - Net lift force from 2 pressures
00:17:33 9.) Intro to pressure 10.)Absolute VS Gauge pressure 00:33:50 12.) Hydrolic lift and Pascal's Principle 00:51:15 14.)Open Mercury Barometer Example no.1 starts on 00:56:15 2 fluids in a barometer example(atmospheric pressure unknown and density is known) starts at 1:00:14 Open Monometer 1:03:40 Examples of monometer start at 01:06:55 01:10:30 19.)Buoyant force origin and Archimedes' principle (Also why heavy objects sink and light objects float) Hope this kinda saves someone's life... Sorry it isn't complete but it is something
I was in 9th grade when I discovered this channel. I'm at my last year of high school now and I still am watching and learning from his videos. this uncle is my all time favorite teacher.
I've been studying physics for a week and couldn't understand a thing, my exam is tomorrow and I got everything in less than 4 hours (not all the topics are included) I feel like all the stress is gone thank you so much ❤️
I would like to say that i've been really confused with Bernoulli's equation for the longest time and everything is finally cleared up thanks to you. I really appreciate your content and would just like to say that you're the best :)
If only my professor was this good at explaining things. I would've failed calc 2 last semester if it wasn't for you. Looks like it's the same for Physics 2 this semester. You are a real one!
You best believe I watched the whole 4 hours 2 min and 34 seconds. Grays anatomy... THE OFFICE ...what's that?!?! Nahhhh I'll binge watching how to do physics !! But on a more serious note this video was so helpful! Thank you👍
I really appreciate the content! I just have a couple of comments: For the Pgas equation, maybe start with: Pgas = Patm + Pgauge => h < 0 Pgas = Patm - Pgauge For the Archimede's Principle at equilibrium: EF = B - Fg = ma = 0 => B = Fg pgV = Fgobj => V = Fgobj/pg Since we already know the weight of the object, we can just solve for Vdisplaced straight away! Also, at the Hooke's Law question, Hooke's Law describes the restoring force, which is pointing upward in this problem, in the opposite direction of Fg of the 60kg block.
I am appreciative of the time and effort put into these videos. I have learned so much about multiple scientific disciplines. Thank you. I do want to pose a question to make sure I don't have a blind spot. At 3:46:05, the radii are considered in cm^2, yet the speed in the equation is m/s. If anyone understands, can they clarify? Because I am not sure whether velocity 2 should be greater or less than velocity 1 and it seems important since we are both losing height and losing volume. If I convert the radii to meters, I get .167 m/s, which is a big difference...and it's a lower velocity than velocity 1.
Callmeromain2016 I don’t think people who are complaining about length are doing so on behalf of their endurance - they just don’t want to spend that much time on a video, especially when it could be more concise
Well I just have finished the video and it is take from me 4 days and 10 notes papers (maybe more)and it’s WORTH IT if you watch the video and want understand everything it’s WORTH IT...Thank you sir how lucky I was when I found your videos
0:19: 🌊 The video covers topics related to fluids, density, buoyant force, pressure, and their applications. 19:30: 🔍 The video explains the concept of pressure, Pascal's principle, and the hydraulic lift, emphasizing the relationship between force, area, and pressure in fluid systems. 39:55: 📏 The video explains the concept of hydraulic lift, mercury barometer, and fluid density in relation to atmospheric pressure. 1:01:52: 🌊 The video discusses fluid dynamics, buoyant force, and pressure in various scenarios. 1:23:07: 📐 The video explains the concept of buoyancy, density, and pressure through a detailed calculation example involving a floating block of wood in two different fluids. 1:42:35: 🌊 The video explains the concept of buoyancy, apparent mass, and density through various examples and calculations. 2:01:53: 📚 The video discusses the concepts of density, apparent mass, and spring constant, and how to calculate them in various scenarios. 2:20:31: 📚 The video covers topics such as buoyant force, tension force, mass flow rate, volume flow rate, and solving related problems using equations and unit conversions. 2:41:22: 🌊 The video explains the principles of fluid flow, including the equation of continuity, volume flow rate, Bernoulli's principle, and the relationship between pressure, velocity, and height in a fluid system. 3:01:27: 🌊 The video explains the relationship between fluid flow, pressure, and gravitational potential energy using the principles of fluid dynamics and Bernoulli's equation. 3:23:34: 🌊 The video discusses the relationship between changes in height, speed, and pressure of fluid in a pipe, and how it relates to gravitational potential energy and kinetic energy. 3:43:40: 🌬 The video discusses Bernoulli's principle and its applications, including the calculation of pressure, force, and lift in various scenarios involving fluid flow and wind. Recap by Tammy AI
I find straightforward drills like the ones you have in your videos to be super helpful. They build off of each other, from really simplistic to complex and its wonderful. Keep it up! 😄
I am very grateful to you. May God protect you and health will never let you go. I ask you to continue filming you your unique lessons for ever. Most of all I like your planning, everything is present in your channel. For example, I didn't know name of some topics, in general about their existence. Thank you for your efforts. I can develop on my own thanks to you
Negative. He has plenty of videos on single topics, each with tons of practice problems. This particular chapter in the book has topics that all relate to one another. Doing a ton of problems where one builds upon the other is helpful. However, time stamps for certain problems would be helpful. I have a hydraulic lift problem for HW, so it would be helpful to be able to find that one quickly.
torque is the force times the perpendicular distance but work is the force times the distance in the direction of the applying force so the work in case of lever is the force times the up word distance moved by each arm of the lever
At 3:49:49 wouldn’t it be 139445 on the right side instead of 286445 as we divided by 2 so the answer should be 777375 pascals instead or am I missing something
it was a great help for me......i saw ur other videos...the way of ur explaining is amazing..... they are really helpful and it almost covered 90 percent of my chapter................thanks again........
Tomorrow morning I have a medical physics test and I'll definitely ace it after watching this tutorial video ,it made my life much easier Thank you so much sir🙏
at 1:49:35, I think your argument comparing the volume of oil and water is wrong. The pressure only depends on the height. In this example, volume directly depends on the height because the tube has a constant cross section.
By the way for 59:46 . You can just replace the pressure of the air you found before and solve with the new info of the fluid which is the height of 154 cm ~ 1.54 m
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
Next Video: ruclips.net/video/_Gnke2x3vT8/видео.html
Timestamps:
0:22 - Formulas
3:41 - Density and Buyoncy
17:32 - Pressure
33:46 - Hydraulic lift
51:09 - Barometer problem
1:03:36 - Monometer problems
1:10:30 -Buoyant force
1:25:33 - Question - Block submerged in 2 fluids
1:49:50 - Apparent mass
2:04:06 - Question - Object connected to spring in fluid
2:30:36 - Mass-flow rate/volume-flow rate
2:41:10 - Mass-flow rate continuity
2:48:45 - Bernoulli's equation
2:59:08 - Bernoulli's equation with change in elevation(complete equation)
3:13:50 - Conservation of energy in fluids
3:38:20 - Question - Water flowing from a tank (Toricelli's theorem)
3:50:28 - Questions - Net lift force from 2 pressures
Thanks a lot mate
Thank you so much
Thank u so much!
godsend
B
This guy should be getting my tuition fee
Totally agree💯
damn,he can get this a$$ too
This is my teacher
To do this you can just contribute...i think you can do this nowadays on youtube
I swear bro
00:17:33
9.) Intro to pressure
10.)Absolute VS Gauge pressure
00:33:50
12.) Hydrolic lift and Pascal's Principle
00:51:15
14.)Open Mercury Barometer
Example no.1 starts on 00:56:15
2 fluids in a barometer example(atmospheric pressure unknown and density is known) starts at 1:00:14
Open Monometer 1:03:40
Examples of monometer start at 01:06:55
01:10:30
19.)Buoyant force origin and Archimedes' principle
(Also why heavy objects sink and light objects float)
Hope this kinda saves someone's life... Sorry it isn't complete but it is something
Thanksss
Thank you~!
Absolutely save my life
man i didn't see it first f me )= i'm at 1:11:13 shhhh too late
Tnx bro
NO ads? you seriously are an angel with true intentions
TOBBLE Back when youtube was normal. Now this video literally has 20 ads.
@@fedalwawrinka7549 i have 23 ads in total🤢
That's my teacher
I'm a simple man self-studying for AP Physics 2
I see a 4-hour video covering basically everything for one unit;
I click, I subscribe.
Anish Bhujel bro same
Hey great video man :) just at 23:46 the force should be 980 N instead of 9800 ;)
Thanks for saying this. I got that too but thought I was an idiot or something lol.
@@Charlie-rh8od lmao
thanks for this validation, I spent 10 minutes thinking how I got that wrong 😭
Thank you!!😂❤
I was in 9th grade when I discovered this channel. I'm at my last year of high school now and I still am watching and learning from his videos. this uncle is my all time favorite teacher.
This man single handedly got me through college.
I suggest adding time frames for each video
Wht is time frames?
cho needy ass up
I suggest you shut up be grateful or leave.
@@nizamoreno3515 constructive criticism is a thing
Bella Troop I think he meant time duration for each part so we could skip ones that are non applicable
pascal's principle 33:50
I've been studying physics for a week and couldn't understand a thing, my exam is tomorrow and I got everything in less than 4 hours (not all the topics are included) I feel like all the stress is gone thank you so much ❤️
Save me from the distar
the long videos are really nice i dont mind em. theyll get me through a whole chapter in one go. thank you!
archimede's principle 1:10:30
terima kasih sob
Thanks!
glad someone found this helpful
+The Organic Chemistry Tutor
I don't think you have any idea how helpful your videos really are.
10000000X better that how they did it in the lecture.
I'm going to graduate with Honors because of your lectures. Thank you so much!
I thank him so much his videos opens our mind he makes everything easier
34:26 Pascal's principle Pinput = Poutput
51:10 Mercury Barometer
1:04:45 Monometer
SIR YOU ARE MAKING MY LOCKDOWN STUDIES FOR PHYSICAL SCIENCES MUCH MORE EASIER .....I THANK YOU.
I would like to say that i've been really confused with Bernoulli's equation for the longest time and everything is finally cleared up thanks to you. I really appreciate your content and would just like to say that you're the best :)
If only my professor was this good at explaining things. I would've failed calc 2 last semester if it wasn't for you. Looks like it's the same for Physics 2 this semester. You are a real one!
Thank you Mark Wahlberg for teaching us physics.
true thank u
lmao dude he sounds so much like him wtf
Are you Brazilian as well?
That's not Mark Wahlberg dude!!
You best believe I watched the whole 4 hours 2 min and 34 seconds. Grays anatomy... THE OFFICE ...what's that?!?! Nahhhh I'll binge watching how to do physics !! But on a more serious note this video was so helpful! Thank you👍
my gratitude towards this guy is beyond WORDS !
Giving this information out for free is CRAZY, especially with how you deliver it. Thank you so much dude!
I really appreciate the content! I just have a couple of comments:
For the Pgas equation, maybe start with:
Pgas = Patm + Pgauge
=> h < 0
Pgas = Patm - Pgauge
For the Archimede's Principle at equilibrium:
EF = B - Fg = ma = 0 => B = Fg
pgV = Fgobj => V = Fgobj/pg
Since we already know the weight of the object, we can just solve for Vdisplaced straight away!
Also, at the Hooke's Law question, Hooke's Law describes the restoring force, which is pointing upward in this problem, in the opposite direction of Fg of the 60kg block.
I’m glad I came across ur channel just exactly when I needed it . You are a star!
When you learn more from RUclips than your actual school you paid for.
It took me a couple of days, but I finally finished the entire thing. Thank you! I learned a lot!
Conservation of Energy of Fluids 2:48:44
I am appreciative of the time and effort put into these videos. I have learned so much about multiple scientific disciplines. Thank you.
I do want to pose a question to make sure I don't have a blind spot. At 3:46:05, the radii are considered in cm^2, yet the speed in the equation is m/s. If anyone understands, can they clarify? Because I am not sure whether velocity 2 should be greater or less than velocity 1 and it seems important since we are both losing height and losing volume. If I convert the radii to meters, I get .167 m/s, which is a big difference...and it's a lower velocity than velocity 1.
Your videos make me fall in love with physics. Thanks! Love from Bangladesh!
are u gay
The best tutor l ever met. I recommend him to my friends.
My teacher
One of the best teacher on RUclips
GREAT CONTENT. For those complaining about the length of the video...the PAUSE button exists. Nobody forces you to watch the whole video at once.
The pause button makes the video longer... perhaps you mean the fast-forward button?
Not necessarily. If I watch and get tired, I pause the video (or close the browser) and come back later. @@lebecccomputer287
Callmeromain2016 I don’t think people who are complaining about length are doing so on behalf of their endurance - they just don’t want to spend that much time on a video, especially when it could be more concise
Nobody but my dumb-ass - who waits hours before the exam to cram this shit into my cranium
Its the lack time stamps. Not the length of video
I literally like his videos even before watching them. Respect to the organic chemistry tutor 🙇♂️🙇♂️
This is all i needed to know about fluids in one video, thank you so much !
The best RUclips channel ever. Very well done. Highly recommend.
Well I just have finished the video and it is take from me 4 days and 10 notes papers (maybe more)and it’s WORTH IT if you watch the video and want understand everything it’s WORTH IT...Thank you sir how lucky I was when I found your videos
4 days? bruh, I watch these in one sitting, get your study game up, bro
I remember watching a 5 hour video of a basic cal lesson, and now with this :)) thank you
It's incredible how you explain! I've had some trouble with these topics but now I feel comfortable working with them! Thanks a lot!
0:19: 🌊 The video covers topics related to fluids, density, buoyant force, pressure, and their applications.
19:30: 🔍 The video explains the concept of pressure, Pascal's principle, and the hydraulic lift, emphasizing the relationship between force, area, and pressure in fluid systems.
39:55: 📏 The video explains the concept of hydraulic lift, mercury barometer, and fluid density in relation to atmospheric pressure.
1:01:52: 🌊 The video discusses fluid dynamics, buoyant force, and pressure in various scenarios.
1:23:07: 📐 The video explains the concept of buoyancy, density, and pressure through a detailed calculation example involving a floating block of wood in two different fluids.
1:42:35: 🌊 The video explains the concept of buoyancy, apparent mass, and density through various examples and calculations.
2:01:53: 📚 The video discusses the concepts of density, apparent mass, and spring constant, and how to calculate them in various scenarios.
2:20:31: 📚 The video covers topics such as buoyant force, tension force, mass flow rate, volume flow rate, and solving related problems using equations and unit conversions.
2:41:22: 🌊 The video explains the principles of fluid flow, including the equation of continuity, volume flow rate, Bernoulli's principle, and the relationship between pressure, velocity, and height in a fluid system.
3:01:27: 🌊 The video explains the relationship between fluid flow, pressure, and gravitational potential energy using the principles of fluid dynamics and Bernoulli's equation.
3:23:34: 🌊 The video discusses the relationship between changes in height, speed, and pressure of fluid in a pipe, and how it relates to gravitational potential energy and kinetic energy.
3:43:40: 🌬 The video discusses Bernoulli's principle and its applications, including the calculation of pressure, force, and lift in various scenarios involving fluid flow and wind.
Recap by Tammy AI
I find straightforward drills like the ones you have in your videos to be super helpful. They build off of each other, from really simplistic to complex and its wonderful. Keep it up! 😄
same! its perfect
big fan !!!! i have been watching your lectures since class 11. Love your organic chemistry lectures!!! keep up the good work!!! :)
I am very grateful to you. May God protect you and health will never let you go. I ask you to continue filming you your unique lessons for ever.
Most of all I like your planning, everything is present in your channel. For example, I didn't know name of some topics, in general about their existence. Thank you for your efforts. I can develop on my own thanks to you
in min 23:48
9.8*100=980 not 9800
Well done, that helped me a lot
Been looking for this comment ☺️
This saving me for Science Olympiad’s thank you so much
My best youtube tutor💯♥️
Thanks a lot for your work, it is amazing how clear you make confusing concepts
I owe him everything . I hope I can donate a good chunk one day
i hope i have this kind of teacher when i was in school
PHYSICS IS KILLING MEEEE
Alishba Arshad me too 🌚🌚😢😢
Its such a messing subject
DAMN I HAVE AN EXAM TOMORROW I WATCHED ALOT OF VIDEOS AND STILL CANT DO A SINGLE QUESTION
Physics is my life lol
Ngl I’m still 2 years off learning this content but this guy’s video are just that good
thanks,this video helped me get a distinction on my test
but why did 100(9.8)=9800?
U watched the whole video??
Ya think so
Yeah, I'm also wondering why 9800 was the product of 100(9.8)?
It's just 980 right?
@@gazarielrom3287 Simple mistake probably, happens
mistake bro
An humble suggestion, create a stand alone video for each of the key sub-topics. Watching 4 hours of video is not easy. Great work.
thank you! I was thinking the same thing.
Yasss i hope it too
Negative. He has plenty of videos on single topics, each with tons of practice problems. This particular chapter in the book has topics that all relate to one another. Doing a ton of problems where one builds upon the other is helpful. However, time stamps for certain problems would be helpful. I have a hydraulic lift problem for HW, so it would be helpful to be able to find that one quickly.
pls create video for each sub topics...couldnt watch the video for 4 hours..
Well you can watch it faster and I swear you will not see a difference plus it takes half the time
I am grateful to you sir
I haven't found a single channel on this whole youtube as simple as yours. you are great man
torque is the force times the perpendicular distance but work is the force times the distance in the direction of the applying force so the work in case of lever is the force times the up word
distance moved by each arm of the lever
you really do have great videos on so many different things. so in depth too.... thumbs way up brother!!
3:53:33 Isn’t Bernouli’s equation inconsistent because of the subscript of the velocity?
Yeah, I got confused also
Thank you soo much for this! You have no idea how grateful I am.
At 3:49:49 wouldn’t it be 139445 on the right side instead of 286445 as we divided by 2 so the answer should be 777375 pascals instead or am I missing something
this is very helpful but i suggest to divide this in different videos to make it easier to watch.
It is. Check his New Physics Video Playlist.
He already did that dude
who else trust his lectures, because I do.
I think there,s a problem in the question showed in 23:46 (9.8 * 100 = 980) but you wrote 9800
please check it if you can
26:47 Legend bro Salute👍
thank you for existing.
you are really a man of honor ✨
may God bless you 🙏
God bless you
You just made this so easy for me 🥺
I could literally do anything just to meet you🥺🥺.. you the best ever🥰 you are life saver🤗💘💘💘💘💘
980=100*(9.8)
23:44 is 980
i love you , i got my first answer correct on fluids😘
better than my college professor . Nice video
stop whinning and be greatful, its better than nothing
Ya I think he is the best teacher to me
it was a great help for me......i saw ur other videos...the way of ur explaining is amazing..... they are really helpful and it almost covered 90 percent of my chapter................thanks again........
Thank you so much for the videos, I passed my FE mechanical exam
4hours !!! JG divid this into youtube mini series!!!!!!!!!
In the 23:54 min 9.8*100 = 980 not 9800
So the final answer is 49 Pa
nice work... thanks a lot my 100level has been made simple cause of you
Hello my fellow Nigerian 😁
Swears he's really good
Why did we square the area for the first example in hydrolic lift, but not for the lift at 44:20?
Thank you very much for making these videos! I got lots of practice and feel like I can tackle almost any fluid problem.
31:49 I think the pressure is suppose to be 76541.3 Pa
Tomorrow morning I have a medical physics test and I'll definitely ace it after watching this tutorial video ,it made my life much easier
Thank you so much sir🙏
Make me understand for 3 hours which can not last few weeks. Thank you!!!
Universities should send their science department's salary to this guy since he's better at teaching than their staff
You are god sent and greatly appreciated. Thank you smm❤❤
so i'm at 52:00 rn and i have an exam of fluidmechanics on 8:45 and it's 22:15... i hope this will save my life
i understand you better than my lecturer,
Tomorrow I'll take my midterm exam..... Thanks a lot!!!!
4 hours...you savage. Thank you
This guy is a chad, thanks so much
"First, we need to draw a better picture" lmfao 1:11:35
i just saw that part im weakkkk
I wish you were my tutor for civil engineering subjects
Freaking amazing ..... just the best teacher after richard feynman.. yes I compared him to feyman
@2:52:37 the density should have remained constant but we took densities (roh) as different in the equation.
why at 58:00 did you calculate the pressure of the air . Isnt it 101300pa
This guy is saving a lot of degrees 🤞🏽
at 1:49:35, I think your argument comparing the volume of oil and water is wrong. The pressure only depends on the height. In this example, volume directly depends on the height because the tube has a constant cross section.
Thanks 😊 for your too much effort.
we love you gonzalez
My physics professor linked this video for our assignment
By the way for 59:46 . You can just replace the pressure of the air you found before and solve with the new info of the fluid which is the height of 154 cm ~ 1.54 m
No cuz bro woke up and chose to save my life