When a ball hits a tennis racket, a huge amount of strength worried inside the collision is going into deformation of the ball, the strings and the racket frame. Some of this power returns to the ball in the shape of kinetic electricity, at the same time as a few will become strength of vibration causing both the strings and racket to oscillate.

When a ball hits a tennis racket, a huge amount of strength worried inside the collision is going into deformation of the ball, the strings and the racket frame. Some of this power returns to the ball in the shape of kinetic electricity, at the same time as a few will become strength of vibration causing both the strings and racket to oscillate. Learn more about it.