Newton's Laws of Motion

[MrDisserPAd]

I have test tomorrow. This helped a lot

[themarlinspikehall]

Great video. You should upload a lot more.

[tapia2108]

Thanks ! I have finals tomorrow :3 this helped a lot!

[LockedHeart1]

This...is awesome. Thanks for uploading. Now whenever I get into an elevator I'm going to feel super smart knowing why everyone feels heavy. :3

[TheWHITEPEEPS]

This would be pretty interesting if I actually liked physics.

[iluvroknmylife]

One Question: You said that if there is no net force...then the car will REMAIN in constant velocity...But unfortunately there is...but the gravity is cancelled by the normal..and isnt the friction cancelled cancelled by the applied force??? answer plzz?? :D

[lolsubstance]

@iluvroknmylife (unless the car has wings and a jet engine the vertical forces will be in equlibrium :)). The friction is a force too, remember that and when the car goes into neutral it will want to continue moving in the same direction (inertia) and resist change. The force, friction, will cause it to change its speed, thereby making it slow down. Friction is the unbalanced force there, and causes the change in inertia. There is no applied force when the car is put in neutral.

[iluvroknmylife]

@lolsubstance Thanks Alot For the reply :D This means that friction (Force) Keeps on changing(it can never be constant) so it tends to stop the car..but what if we keep changing the applied force (from engine) so that it keeps cancelling the friction..is that possible??...sorry but my concept isnt yet cleared..btw thanks...n yea..there is no vertical force on the car..am i right?? because the weight is cancelled by the normal force.. :D

[princessmeena95]

In Newton's first law, is the engine of the car the APPLIED force?

[fishycrackers07]

@princessmeena95 yess it is

[Nkechwukwuyem]

ttttttttteeeeeeeeeerrrrrrrrrii­iiiiiiiiibbbbbbbbbblllllllllll­lleeeeeeeeee

terribly boring!!!!!!!!!!!!!!!

[19dingo76]

Newton hat selbst nichts neues erfunden - er hat nur die informationen seiner vorgänger zusammen getragen ! Das heißt das das gravitationsgesetz nicht bewiesen ist *!* (Lilienthalgleiter)

[classicalscientist]

Astounding! I do very much appreciate your work. Very nice baroque music as well.

[peaceandskittles97]

this was soooooo helpful! thankyou so much! (:

[Films4You]

3:12 Jump on to a square of ground as heaver person jumps off = anti-gravity because the ground is pushing up for the previous weight :)

[Films4You]

2:15 A sup-up Engine

[Nazgull123]

thanks for the basic introduction to newton's laws of motion

[HectorAndresMayoral]

Who composed the piece in the background, and what's the number? Sounds like Bach!

[peaceandskittles97]

@HectorAndresMayoral have you ever seen pride and prejudice? the newer one with the lady from pirates of the carribean? its from that movie! hope that helps a little...

[johntatum111]

The above video that can be used to introduce Newton's laws.

[MaZoBoxinG]

look at me, look and your man, now look at me again, does your man have long white hair like me? look at your man, now look at me, is your man genius enough to come up with gravity??

well no so leave that motherfucker and be with me...

[CloverLavender]

I like the music :D

[AsPinkAsAPanther]

watch?v=4s-UWBzZiG0

[BostonBruins1994]

his voice sounds like the guy out of the old spice adverts :)

[gTauTomaTisch]

Isaac Newton speaks!!

[MrFredy123456]

awsome video

[lubime10]

Excellent video .

[MegaYoman99]

good video

[stachowi]

Well done. Liked the picture quality and music.

[rpalmcheese]

I can't help but think that this video claimed the force of gravity changes? Forgive me if I'm wrong, but isn't the force of gravity constant? and nward2008, forgive me again if i'm wrong, but you're saying that the floor applying a force upward and gravity applying a force downward aren't action-reaction? God forbid the floor's reaction be less than gravity, or we'll all fall through the planet! :)

[POPsgot1]

Did (Ford) know these laws

[MegaInsanegirl]

omg i dont really get the newtons law but i think its kool i just know the firs law of motion

[nward2008]

Newton would hate this video for it badly misinterprets Newton's third law. In a lift, you don't fall through the floor because balanced forces act on you - that's Newton I not Newton 3. The force of the floor pushing you up and gravity pulling you down are NOT an action-reaction pair. Action-reaction pairs always act on different objects. The reaction to the floor pushing your feet is your feet pushing the floor. OF COURSE the force of gravity does not increase when the lift accelerates up!

[D3r3ct0rsCut]

1:53 thats the fuckin hulk baby

[race45656]

spell exist wrong

[susanyana]

OMG 1687 what a genius!

[jackofwack]

Ignoring relativity?

[eralibra1992]

Amazing ending quote. Newton would have been proud.

[amrite]

Superseded by the Special Theory of Relativity. Whoops.

[KiTcHeNwItCh76]

but,someone has to turn the key,to start the engine,to make the car move

[IbanezRG7321]

That all requires Newton's laws too.