Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity. If you take two protons and hold them very close together, they will exert several forces on each other. Because they both have mass, the two protons exert gravitational attraction on each other. Because they both have a positive electric charge, they both exert electromagnetic repulsion on each other. Also, they both have internal "color" charge and thus exert attraction via the strong nuclear force. Because the strong nuclear force is the strongest at short distances, it dominates over the other forces and the two protons become bound, forming a helium nucleus (typically a neutron is also needed to keep the helium nucleus stable). Gravity is so weak at the atomic scale that scientists can typically ignore it without incurring significant errors in their calculations. Actually, gravity is so weak that the hydrogen bonding in a single drop of water, which is one of the weakest forms of the electromagnetic force, can overpower the gravity of an entire planet. However, on astronomical scales, gravity does dominate over the other forces. There are two reasons for this: 1) gravity has a long range, and 2) there is no such thing as negative mass. Each force dies off as the two objects experiencing the force become more separated. The rate at which the forces die off is different for each force. The strong and weak nuclear forces are very short ranged, meaning that outside of the tiny nuclei of atoms, these forces quickly drop to zero. The tiny size of the nuclei of atoms is a direct result of the extreme short range of the nuclear forces. Two particles that are nanometers apart are far too distant from each other to exert an appreciable nuclear force on each other. If the nuclear forces are so weak for two particles only nanometers apart, it should be obvious that the nuclear forces are even more negligible on astronomical scales. For instance, the earth and sun are far too distant from each other (billions of meters) for their nuclear forces to reach each other. In contrast to the nuclear forces, both the electromagnetic force and gravity have effectively infinite range* and die off in strength as 1/r2. If both electromagnetism and gravity have effectively infinite range, why is the earth held in orbit around the sun by gravity and not by the electromagnetic force? The reason is that there is no such thing as negative mass, but there is such thing as negative electric charge. If you place a single positive electric charge near a single negative electric charge, and then measure their combined force on another, distant charge, you find that the negative charge tends to cancel out the positive charge somewhat. Such an object is called an electric dipole. The electromagnetic force caused by an electric dipole dies off as 1/r3 and not 1/r2 because of this canceling effect. Similarly, if you take two positive electric charges and two negative charges and place them close together properly, you have created an electric quadrupole. The electromagnetic force due to an electric quadrupole dies off even more rapidly, as 1/r4, because the negative charges do such a good job of canceling the positive charges. As you add more and more positive charges to an equal number of negative charges, the range of the electromagnetic force of the system gets shorter and shorter. The interesting thing is that most objects are made out of atoms, and most atoms have an equal number of positive and negative electric charges. Therefore, despite the fact that the raw electromagnetic force of a single charge has an infinite range, the effective range of the electromagnetic force for typical objects such as stars and planets is much shorter. In fact, neutral atoms have an effective electromagnetic range on the order of nanometers. On astronomical scales, this leaves only gravity. If there were such a thing as negative mass (antimatter has positive mass), and if atoms generally contained equal parts of positive and negative mass, then gravity would suffer the same fate as electromagnetism and there would be no significant force at the astronomical scale. Fortunately, there is no negative mass, and therefore the gravitational force of multiple bodies close together is always additive. In summary, gravity is the weakest of the forces in general, but it is the dominant one at astronomical scales because it has the longest range and because there is no negative mass. *NOTE: In the above description, I have used the older Newtonian formulation of gravity. Gravity is more accurately described by the formulation of General Relativity, which tells us that gravity is not a real force but is a warping of spacetime. On scales smaller than galaxy groups and away from super-dense masses like black holes, Newtonian gravity is an excellent approximation to General Relativity. However, to properly explain all effects, you have to use General Relativity. According to General Relativity and the many experimental measurements confirming it, gravity does not have infinite range but goes away on the scale larger than galaxy groups. Therefore, gravity only has 1/r2 behavior and "unlimited" range on the scale smaller than galaxy groups. That is why I said gravity has "effectively" infinite range. On the largest scales, our universe is expanding rather than being drawn together by gravitational attraction. This behavior is predicted by General Relativity. On scales smaller than galaxy groups, spacetime acts dominantly like attractive Newtonian gravity, while on larger scales, spacetime acts like something completely different that is expanding. I give credit if you read all that honestly- 😭😭
The dumb students can really surprise you with their answers. And Brandon, I love your videos and I watch all of your vlogs or blogs or... Whatever called them. But, I love them. 😄😁😺🎉🎉🎉
8:57 I feel you man. When I was in grade 7 (or junior high for you. Sorry I’m Canadian and we don’t have junior high ) 90% of the boys in my class were complete morons
Brandon spends so much effort in these videos, especially the minecraft 100 days ones. Plus, I ❤ when he says son of a nutcracker. I’m like😂😂😂. P.S. Brandon: I asked her to draw a simple DOG! Me: 😂My god these kids are stupid ,yeah everyone knows.
Every 1 minute or less
“My students are getting dumb”
😂😂😂
"Son Of A Nutcracker" Never Gets Old!
Cant forget hold on a silly second
Hahaha
🤣🤣🤣🤣🤣🤣🤣
@@TheWaterBrick yes
💩 😂😂😂😂😂😂😂😂😂
When the frustrated gamer gets frustrated 6:22😂😂😂😂😂
Thank you for the heart Brandon 😎😎😎❤️❤️❤️❤️❤️❤️
Lol amazing comment he's actually frustrated Lol
Can you play Call of duty
41👍😅😮
Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity. If you take two protons and hold them very close together, they will exert several forces on each other. Because they both have mass, the two protons exert gravitational attraction on each other. Because they both have a positive electric charge, they both exert electromagnetic repulsion on each other. Also, they both have internal "color" charge and thus exert attraction via the strong nuclear force. Because the strong nuclear force is the strongest at short distances, it dominates over the other forces and the two protons become bound, forming a helium nucleus (typically a neutron is also needed to keep the helium nucleus stable). Gravity is so weak at the atomic scale that scientists can typically ignore it without incurring significant errors in their calculations. Actually, gravity is so weak that the hydrogen bonding in a single drop of water, which is one of the weakest forms of the electromagnetic force, can overpower the gravity of an entire planet.
However, on astronomical scales, gravity does dominate over the other forces. There are two reasons for this: 1) gravity has a long range, and 2) there is no such thing as negative mass. Each force dies off as the two objects experiencing the force become more separated. The rate at which the forces die off is different for each force. The strong and weak nuclear forces are very short ranged, meaning that outside of the tiny nuclei of atoms, these forces quickly drop to zero. The tiny size of the nuclei of atoms is a direct result of the extreme short range of the nuclear forces. Two particles that are nanometers apart are far too distant from each other to exert an appreciable nuclear force on each other. If the nuclear forces are so weak for two particles only nanometers apart, it should be obvious that the nuclear forces are even more negligible on astronomical scales. For instance, the earth and sun are far too distant from each other (billions of meters) for their nuclear forces to reach each other. In contrast to the nuclear forces, both the electromagnetic force and gravity have effectively infinite range* and die off in strength as 1/r2.
If both electromagnetism and gravity have effectively infinite range, why is the earth held in orbit around the sun by gravity and not by the electromagnetic force? The reason is that there is no such thing as negative mass, but there is such thing as negative electric charge. If you place a single positive electric charge near a single negative electric charge, and then measure their combined force on another, distant charge, you find that the negative charge tends to cancel out the positive charge somewhat. Such an object is called an electric dipole. The electromagnetic force caused by an electric dipole dies off as 1/r3 and not 1/r2 because of this canceling effect. Similarly, if you take two positive electric charges and two negative charges and place them close together properly, you have created an electric quadrupole. The electromagnetic force due to an electric quadrupole dies off even more rapidly, as 1/r4, because the negative charges do such a good job of canceling the positive charges. As you add more and more positive charges to an equal number of negative charges, the range of the electromagnetic force of the system gets shorter and shorter. The interesting thing is that most objects are made out of atoms, and most atoms have an equal number of positive and negative electric charges. Therefore, despite the fact that the raw electromagnetic force of a single charge has an infinite range, the effective range of the electromagnetic force for typical objects such as stars and planets is much shorter. In fact, neutral atoms have an effective electromagnetic range on the order of nanometers. On astronomical scales, this leaves only gravity. If there were such a thing as negative mass (antimatter has positive mass), and if atoms generally contained equal parts of positive and negative mass, then gravity would suffer the same fate as electromagnetism and there would be no significant force at the astronomical scale. Fortunately, there is no negative mass, and therefore the gravitational force of multiple bodies close together is always additive. In summary, gravity is the weakest of the forces in general, but it is the dominant one at astronomical scales because it has the longest range and because there is no negative mass.
*NOTE: In the above description, I have used the older Newtonian formulation of gravity. Gravity is more accurately described by the formulation of General Relativity, which tells us that gravity is not a real force but is a warping of spacetime. On scales smaller than galaxy groups and away from super-dense masses like black holes, Newtonian gravity is an excellent approximation to General Relativity. However, to properly explain all effects, you have to use General Relativity. According to General Relativity and the many experimental measurements confirming it, gravity does not have infinite range but goes away on the scale larger than galaxy groups. Therefore, gravity only has 1/r2 behavior and "unlimited" range on the scale smaller than galaxy groups. That is why I said gravity has "effectively" infinite range. On the largest scales, our universe is expanding rather than being drawn together by gravitational attraction. This behavior is predicted by General Relativity. On scales smaller than galaxy groups, spacetime acts dominantly like attractive Newtonian gravity, while on larger scales, spacetime acts like something completely different that is expanding.
I give credit if you read all that honestly- 😭😭
How much did u write just to correct Brandon honestly how could he read that
@@umsufi9319 I just wanted him to know and learn from his mistakes :>
"So how did you get expelled?"
These students:
*"cow"*
haha nice
Ard
6:24 GET OFF THE DESK AYE!!! JUST DONT STAND ON THE DESK!
Me and the boys trolling the teacher
Lol 😂
I laugh so hard when brandon says "son of a nutcracker" lol
Yeah.
So far so gooey: 20%
A load of barnacles: 10%
Son of a *NutCracker!*: 1,000,000%
Same
@@yodpatt ¹1¹½¹¹q
SAMESAME
Same
I laughed so hard when you said get off the desk! 6:27
Brandon: Get off the desk! Hey! Stop standing on the desk!
Me:😄
Brandon never fails to make me laugh.
Yeah totally
3:43 "You son of a nutcracker"😂
So as 2:05
8:38 made me laugh so hard😂😂
Cool bruh
8:46
Me as teacher: *gives the kid a Z cuz that was the MOST DUMBEST ANSWER IVE EVER HEARD*
@@karakeehan1788 For me , it was the girl calling Mexico Jupiter
@@fahdgmari2182 yeah I would’ve done the same thing for that too 😂😂
Brandon that joke you tolled us “from kindergarten” was hilarious I lit rely couldn’t stop laughing 😂😂😂
I mean branon
I mean Brandon
That joke was not from kindergarten it was from 3rd grade
i love it when he says "Son of a nutcracker!"
Same bro
You son of a nutcracker!😀😀😀😂😂😂
6:35 "I was going to replace the wall but I'm worried that they are going to be crazier." GOT ME LAUGHING XD)
8:56
Let's appreciate his ripped shirt!😂😂
I love your channel!
FLY EAGLES FLY
no
Hey Brandon, if you upgrade the classroom on the home menu, the students will have harder questions. Try it out!
True
Time for the HARDEST one
It's IMPOSSIBLE
0.000000000000000000000000000000000000001% Of the world can solve it
That joke was so good 😊 ❤🎉😊🎉😂❤😊😊😊😊😊😊😊
The joke you told is so funny I almost died of laughter 😂😂😂
Oof don't do that
Your right.
when you said "son of a nutcracker" IT MADE ME LAUGH SO MUCH LOLOLOL ALSo, keep up the work brandon you never loose!
Hello hello hello give me my dishes
@@heyfreezewateryoudoingyour9257 ???
@Elys Benitez why did you say LOLOLOL wth???
7:01 AND THIS DUMMY WITH RED HAIR AND GREEN EYES got me dying
The reason that why Dora put Canada as ‘A bunch of ice’ is because Canada is cold 🍁 🇨🇦
Yes more of these vids! I love Them!!!! 🤣🤣🤣😂🤣😂😂😂😂
same
me too
Me too
Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
I like your mom
Brandon never fails to entertain us
yeah
No
Yeah
@@New_Ideasoon your mean
childs be like:
8:41 Brandon said pele and Ronaldo for the only time🇵🇹🇵🇹🇵🇹🇧🇷🇧🇷🇧🇷🐐🐐🐐🥅🥅🥅⚽️⚽️⚽️
You can’t even draw a dog
Siiii
Suuuuu
@@lilly-rose24765
3:30 Brandon:there isn't a diet in the world that consists only of chocolate!
SCP-999: Am I a joke to you?
Yeah
I enjoyed this video thank you Brandon for making this video.
8:47 Brandon realizes how terribly he has taught his students
😂😂😂😂😂😂
Brandon the joke that you told us was the best I couldn't even breathe after you had told it to us that's how funny it was
99% of comments: can we just say that Brandon never fails to entertain us?
Agreed
95% of comments will be like this one
Brandon is my number no. 1 favorite youtuber
YES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
the comment right under this one is exactly that
7:07 NO a first grader can solve this LOL
8:45 When Brandon Realize That His Students Are Getting Dumber
Lol 😂
@Numberblock 76 and 55 AUTTP #AntiCartoonblock49 are you stupid?
I LOVE WHEN BRANDON SAYS GREE I’M A TREE!!!
He said Gee im a tree
I laugh so hard when the girl stand on the table LOL
3:15: Or maybe she's beating the impossible by doing the impossible.
Wtf! 😂😂😂😂😂😂😂
@@fahdgmari2182 Because Brandon called her an alien.
Brandon I loved
that joke it was funny love you keep up the good work and making amazing videos
The frustrated gamer you always don’t fail to make us laugh your videos are the best thanks for making this
I love how Brandon doesn't know that he was always on hyper high school
Shut up
Legend has it this is baldi's villan origin story
by the time he's done with this game, brandon might get to that point as well
The “GET OFF THE DESK” got me cracking up😂
7:58: Thanks, Brandon. I get your joke, now.
Hey Brandon, If your still using the WASD control in Friday night funkin you can change it to DFJK key as it requires 2 hands and it's easier
I will always show support. I will never forget your channel.
Thanks so much! :)
@@TheFrustratedGamer ur best RUclipsr in world❤❤!
@@TheFrustratedGamermy whole family is subbed to you your are legendary RUclipsr
Brandon:hi yes hi why are my students waving at me like-
Brandon:GET OFF THE DEXT😂😂😂😂REAL GOT ME
I like that when he said "No its gravity! You *son of a Nutcracker!* " 😂
Brandon and this game is incredible
I like how he doesn’t see how it says “New schools coming soon” lol
4:31 he is the most chill dude
6:25 Had me laughing so hard bc he said "Get pff thw desk! AYYY GET OF THE DE- 🤣🤣🤣
Brandon is the most legendary RUclipsr I've met😁
Ur lying check KreekCraft’s channel
Its my opinion
@@lynbeltran1206 Kreek is the best
I’m going to call the CEO of YT to delete his videos bcz he don’t have permission to do that l have all permissions
@@lynbeltran1206 oh yeah who cares about that right now they care about KREEKCRAFT
He always makes my day
The frustrated gamer never fails to entertain us!
Edit: wow so many likes🤩
Agreed
Shee ima tree 07:58
The frustrated gamer will never get old can we all take a moment to apreshiat the hard work Brandon does to make us happy
You spelled appreciate wrong
Clap, clap, clap. That was the best joke. It was kind of good I’m just joking, but it was pretty good I just don’t wanna make you feel bad.
The dumb students can really surprise you with their answers. And Brandon, I love your videos and I watch all of your vlogs or blogs or... Whatever called them. But, I love them. 😄😁😺🎉🎉🎉
Vlogs
Ues
@@sonichedgehog666- okie
@@sonichedgehog666- Are you suppose to be Sonic the Hedgehog or just a fan of him?
@@amandarobertson5020oh shut up
8:57 I feel you man. When I was in grade 7 (or junior high for you. Sorry I’m Canadian and we don’t have junior high ) 90% of the boys in my class were complete morons
Me: not me
Then that means you are lying cuz there's only 6 grades
Legend has it that he never realized that it didn't upgrade to Hyper High School
Lol
It actually ALREADY was hyper high school lol
You make me laugh every time I watch you play a game
same🤣
That was 😂😂 so funny 🤣 that I was like l- 😂😂Iathing so hard that I was 😂close to crying with 😂 laughter 😂😂
The Girl that called Canada a bunch of ice looks like Dora, she is blond she doesn't know where to explore!
Maybe she don't know about canada
We go go
so true lol 🤣🤣🤣
Ice looks?
@@yodpatt yeah what
I love these vids they’re amazing and hilarious 😂😂
Brandon just needs to keep upgrading to get to three stars
Every time he says "So Far So Gooey" makes me Laughing😂😂😂
If TFG was a teacher he will just say son of a nutcracker in every minute
1:07 actually there’s a city called Jupiter
Fun fact: i have been to it in florida, where i went to the beach and stayed at a VERY nice hotel
Jupiter is a planeT
@@SwagOfNbEmmaTate bro search it up. It’s in florida
brandon never fails to entertain us!
Why would you copy the person who got the star form Brandon? 😂 nerd
Sorry not nerd
I was in a funny mood
brandon u never let us down and congratulations for hitting 100m views
Vewis??
@@htetphoneaung697 um is that how you spell it or are you correcting him
@@christopherthomas1726 I swear to God it was vewis not views
So dumb
@@htetphoneaung697 he edited it.
Brandon spends so much effort in these videos, especially the minecraft 100 days ones. Plus, I ❤ when he says son of a nutcracker. I’m like😂😂😂.
P.S.
Brandon: I asked her to draw a simple DOG!
Me: 😂My god these kids are stupid ,yeah everyone knows.
8:46 GOT ME ROLLING ON THE FLOOR 😂😂😂😂😂
3rd
4:50 what 2 students with the same name?,
May i remind you that
✨Brandon never fails to entertain us✨
Teacher: What is 0+0?
Student: The answer is chocolate!
No that was a good joke my entire family laughed like crazy!!!
the legend says that Brandon never fails to entrtain us
8M subs amazing
This will not get 2 likes 😭😭😭😭😭😭😭😭
begger
Nope
You suck cody
Like begger
Another beggar
1:32 he is happy with that student 😂
EASTER EGG ALERT: If you type "awesome'' while watching a vid your Playback Bar will be RAINBOW
Does it only work during easter? I am on the correct device and it dosen't work for me 😭
When I was in 2nd grade I made better jokes 😎😎😎😀😀😂😂
My comments will never get likes😢😢😢😢😢😢
Yes they will
Wait who else noticed at 0:52 al the countries brandon got were next to eachothe mexico canada and usa THATS SO FUNNY HAHA❤❤❤❤
Its impossible for anyone to stop laughing. Well I sure laugh nonstop seeing your videos
It's OK Bradon because your teacher joke just made me smile 😃 😍🥰
When Brandon says hey Get off the desk😂😂😂😂😂
Haha😂 7:59 it’s not the worst joke. It’s the best joke.
Bro is 2024 now
Those kids act like they haven’t went to Nursery or Primary school
Yes 👍🏻
Or they were complete new born and their mothers are like:alright kids go to school.
That math joke made so much funny I mean so much sense😂😂😂😂😂😂😂😂😂
Brandon always says son of a nutcracker and it makes me laugh🤣🤣🤣🤣🤣🤣
We’re not talking about the jungle gym turned into a rollercoaster!
That joke was actually kind of good
It looked similar to Chubby Cheeks on 4:33. Brandon said, "...teacher's pet..." I like chicks. Incubators hatch the eggs. I didn't crack my eggs.
him:purple blue purple blue
me asf:bro is he colorblind
Brandon i just wanted to remind you that a lot of people enjoy your videos😊
Theacher: what's 2+1
The students: 21
Where was the American Declaration of Independence signed? At the bottom. LOL 😂😂😂😂
You already reached the hyper highschool Congratulations 🎉🎉🎉
That was actually a good joke for me and I agree with you some people might take this bad but for me it’s good
3:29 That made me laugh hahahahahahah!! 🤣🤣🤣🤣
3:33 gravity
- tfg
The strong nuclear force
- google
"SuN oF a NuTcRaCkEr" gets me every time 😂😂
I really like ur vids ❤❤❤❤