Recent content by lilycat

Okay I understand what you are saying. But if energy was lost due to friction what would happen to the problem?)

Homework Statement Disregarding friction, if a car was rolling down a hill, what would the speed of the car at the bottom of the hill, be dependent on? Either the height of hill, length of hill, rotational inertia or the acceleration due to gravity.Homework Equations Without friction wouldn't...