A 49.5 g tennis ball traveling at 18.2m/s is hit by a tennis racket which applies...
A 49.5 g tennis ball traveling at 18.2m/s is hit by a tennis racket which applies a force of 25.7N to the ball for 16.3ms. Determine the impulse that the racket applies to the tennis ball
Homework Answers
Since: Impulse = Force x time interval = F x t
Here, we have:
Force applied (F) = 25.7 N
and, Time interval (t) = 16.3 ms = 0.0163 sec
So, Impulse = F t = (25.7 N)(0.0163 s) = 0.4189 Ns
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