A 2.5 pound block B is moving with a velocity v0=6 ft/s as it hits a 1.5 pound sphere A which is at rest hanging from a cord attached at point O. The coefficient of friction between the block and the surface is 0.6 and the coefficient of restitution between the block and the sphere is 0.8.
What is the max height, h, reached by the sphere?
What is the distance traveled by the block after the impact?