Question

Please help!!
What is the impulse given to a tennis ball hit with an average force of 522 N if the racket is in contact with the ball for 0.22 seconds?

Answer 1

Answer:

114.84

Explanation:

Impulse= F.ΔT

where F is the average force applied and ΔT is the change in time period

so,

Impusle= (522)x(0.22)

Impulse=114.84N-s