A tennis ball initially moves with a velocity of 26.0 m/s horizontally to the right. A tennis racketstrikes the ball, giving it a velocity of 26.0 m/s to the left. Treat the collision as elasticand the ball and racket as particles of mass 0.0570 kg and 0.259 kgrespectively.
a) Does the speed of the racket change as aresult of the collision?
b) What is the value of the total momentum of the system?
c) Find the initial velocity of the racket.