Why Objects Fall At The Same Time (Newton Gravity Idea)

#Physics #Gravity #NewtonSecondLaw #Science

[deepthink]

If you put the same amount force to both the objects then acceleration will be different . So the force increases the force in the higher mass object and lowers it in the less mass object to make the acceleration constant, but if force increases then acceleration should increase, but it doesn't happen because the bigger mass object also has inertia, that makes both object fall at the same rate.

[Alukard]

The force doesn't "adjust" it is just the heavier things have more inertia hence it is harder to move them but they do feel the greater force, while lighter objects have smaller inertia but also the weaker force on them and that is why they fall in the same time (drag taken out), the acceleration is also the same

[misterjutt]

I love this lecture. You are a good teacher.

[smlince]

I mean - I think it should be reminded analyzing as an object is fine but you should keep in mind objects are made of atoms with atomic weights and so force per atom can be same assuming same atomic composition its just 10x the number of atoms or whatever in heavier 'object'. So force doesn't adjust you just have a heap of more atoms in heavier 'object' so whole vector when you f=ma is xf=xma but per atom f doesn't seem to vary if same elemental compositions btwn objects (varies logically if different atomic weights bc different material compositions)

[leopardtiger]

When you drop two objects of different weight make sure all other parameters are identical. Don't 7se feather and ball. Use lighter plastic ball of same diameter as the heavier steel ball.

[pavolgalik]

ok what happens though if u drop another Earth onto Earth?
would itreally also fall with same acceleration?
Ok, of course, you're right that not all bodies fall the same, that is, with the same acceleration. Well, not only does the apple fall to the Earth, but the Earth also falls to the apple. I do not know why this is not clearly mentioned.

[deedunn]

A brotha talking about science! I love to see it

[arielatomhc]

You answered the question I thought I would never understand.

[devminsubasinghe]

Thank you so much. This was crystal clear

[caruzo]

ok what happens though if u drop another Earth onto Earth?
would itreally also fall with same acceleration?

[cecilmcintosh]

Why do some people use this phenomena to prove that Einsten's theory of general relativity is true. They think because they fall at the same rate that they are not actually falling or some nonsense like that? Like because the acceleration doesn't change in relation to mass that there is no actual force acting on them?? Got real physicist saying this all over the place, claiming Newton was wrong and stuff.

[Zinniasmusic]

Can u make a video of distance and displacement

[canadapainter]

I cannot see the 9.81 for everything since if you got a constant 10kg pulling force on a 5kg same mass object and on a 1kg same mass object and TIME it and you will see the 1kg obkect will be pulled in faster then the 5kg object...different massed object will be way different.., , , same thing with bullet speed using the same gun poweder amount, , , , less mass will fly faster then the more massed one..

[Ewie]

F = (Gm1m2)/(r^2).

G = 6.67*10^(-11)

[akshatsingh]

Why doesn't the Mg afftect the force?

[aaronhuff]

Do you have time to entertain a skeptic who insists that Einstein is right in saying falling objects feel no force? If he is right then they don't fall at all. But you say they hit the ground at the same time. I agree, so whats rely going on? No force action upon an object = no cause for the object to move. There is evidence that we are moving through space and that involves expansion, so in that frame of reference the ball could appear to move, in actuality its slowing down due to the fact that we just released it from our own frame of reference. I have just done one of two things, opened a new way of thinking or proved to you that I am just a kook.

[daniel-jseg]

It doesn’t make sense if this was true then birds flying will get stuck on buildings or humans