A Rubber Ball Rebound A rubber ball of mass 2.0kg falls to the floor. The ball hits with a speed of
Channel: Doubtnut
Date: 2020-01-28

A Rubber Ball Rebound A rubber ball of mass 2.0kg falls to the floor. The ball hits with a speed of 8m/s and rebounds with approximately the same speed. High speed photographs show that the ball is in contact with the floor for 10^-3s. What can we say about the force exerted on the ball by the floor?