A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 1.9 m/s what is the initial height of the bob?
kr1stym09
Dec 9, 2012, 06:35 PM
A 755 N diver drops from a board 10 m above the water's surface. Find the divers speed at 5 m above the water's surface. Then find the divers speed just before striking the water.