In the overhead view of the figure, a 450 g ball with a speed v of 6.2 m/s strikes a wall at an angle e of 24° and then rebounds with the same speed and angle. It is in contact with the wall for 7.1 ms. In unit-vector notation, what are (aj the impulse on the ball from the wall and (b) the average force on the wall from the ball?

In the overhead view of the figure, a 450 g ball with a speed v of 6.2 m/s strikes a wall at an angle e of 24° and then rebounds with the same speed and angle. It is in contact with the wall for 7.1 ms. In unit-vector notation, what are (aj the impulse on the ball from the wall and (b) the average force on the wall from the ball?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 55A

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