However, it really isn't needed. They may also instead refer to centripetal acceleration as the acceleration of an object moving in a circle. Most textbooks write it like this: This form does not ...

Answer: the critical speed occurs when the acceleration of the water due to gravity equals the centripetal acceleration, that is when g equals velocity squared divided by radius. This clip will be ...

Why? Because of the circular shape of a Ferris wheel, the acceleration in this case is called centripetal acceleration, and its direction is always toward the center of the circle. Finally ...