Can you please explain this ASAP? I can't really remember this one: is it possible for a bodyto move in a curved path without being accelerated? Why? --I know the answer is no, but I don't remember how to explain why. :( Pleaaaase

Question

anonymous · Answer

If the body is in space then with no acceleration, it will float in the same direction. if you have a marble in a tube, I guess it is being accelerated in different directions due to the tube exerting a force (so the marble can not pass through the tube) and gravity forces.

anonymous · Answer

Thank you! :D