What happens to the acceleration of a cart as it moves up and down an inclined plane?

I know the velocity of a cart changes moving up and down an inclined plane but am not sure about acceleration. Is it the same throughout and only velocity changes?



Thanks!What happens to the acceleration of a cart as it moves up and down an inclined plane?Its constantWhat happens to the acceleration of a cart as it moves up and down an inclined plane?The other 2 are right, acceleration IS constant, assuming no privileged frame of speed referenceWhat happens to the acceleration of a cart as it moves up and down an inclined plane?The acceleration is always constant