is there a place where the acceleration is 0?

Question

jamesj · Answer

the acceleration of what?

As F = ma, if F = 0 and m is not zero, then a = 0.  
I.e., if a mass has zero net force acting on it, then it is not accelerating, a = 0.

anonymous · Answer

i got it already :) but thanks! i have another questionn.

anonymous · Answer

- Can you think up 2 configurations of ramps and cars that show the following properties: 
(1) Higher speed but lower acceleration. ___________________________________
(2) Lower speed butt higher acceleration. __________________________________

jamesj · Answer

Sure, but you think about it.  if you have a kid brother, borrow his toy car for half and hour and do some experiments with running the cars down different types of inclines.

anonymous · Answer

Lol I don't..

jamesj · Answer

Then take a jar or a can of food from the kitchen and try the same thing.  You'll have fun and learn something.