- #1
guit_666
- 6
- 0
Hey guys i can't seem to explain this question for my homework.
"During a tennis serve, momentum gained by the ball is lost by a racket. If the momentum is conserved, why dosen't the racket's speed change much?
Im not sure, but i think it might be because the ball is at rest and there is no force exerted on the racket, so the speed of the racket dosen't change.
"During a tennis serve, momentum gained by the ball is lost by a racket. If the momentum is conserved, why dosen't the racket's speed change much?
Im not sure, but i think it might be because the ball is at rest and there is no force exerted on the racket, so the speed of the racket dosen't change.