Just before it is struck by a racket, a tennis ball weighing 0.560 N has a velocity of (20.0 m/s)i - (4.0 m/s)j. During the 3.00 ms that the racket and ball are in contact, the net force on the ball is constant and equal to -(380 N)i + (110 N)j. Part A What is the a -component of the impulse of the net force applied to the ball? Express your answer with the appropriate units. HA J = Value Units Part B What is the y-component of the impulse of the net force applied to the ball? Express your answer with the appropriate units. ? Jy = Value Units Part C What is the g-component of the final velocity of the ball?

Just before it is struck by a racket, a tennis ball weighing 0.560 N has a velocity of (20.0 m/s)i - (4.0 m/s)j. During the 3.00 ms that the racket and ball are in contact, the net force on the ball is constant and equal to -(380 N)i + (110 N)j. Part A What is the a -component of the impulse of the net force applied to the ball? Express your answer with the appropriate units. HA J = Value Units Part B What is the y-component of the impulse of the net force applied to the ball? Express your answer with the appropriate units. ? Jy = Value Units Part C What is the g-component of the final velocity of the ball?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 7PQ: Sven hits a baseball (m = 0.15 kg). He applies an average force of 50.0 N. The ball had an initial...

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