A 150 g tenins ball coming at a speed of 40m/s is hit straight back by a bat to speed of 60m/s.
Channel: Doubtnut
Date: 28/01/2020

A 150 g tenins ball coming at a speed of 40m/s is hit straight back by a bat to speed of 60m/s. The magnitude of the average force F on the ball, when it is in contact for 5ms is,