A ball of mass 50 gm is dropped from a height h=10m. It rebounds losing 75 percent of its kinetic
Channel: Doubtnut
Date: 2020-04-12

A ball of mass 50 gm is dropped from a height h=10m. It rebounds losing 75 percent of its kinetic energy. If it remains in contanct with the ground for `Deltat=0.01` sec. the impulse of the impact force is (take `g=10 m//s^(2)`)