40. (a) A 145-g baseball approaches the bat at 32.3 m/s. The batterimparts a 12.0-kg. m/s impulse in the opposite direction. What is theball's's new speed and direction? (b) If contact time was 1.25 ms, whatwas the average force applied by the bat?

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40... (a) A 145-g baseball approaches the bat at 32.3 m/s. The batter imparts a 12.0-kg- m/s impulse in the opposite direction. What is the ball's new speed and direction? (b) If contact time was 1.25 ms, what was the average force applied by the bat?

40... (a) A 145-g baseball approaches the bat at 32.3 m/s. The batter imparts a 12.0-kg- m/s impulse in the opposite direction. What is the ball's new speed and direction? (b) If contact time was 1.25 ms, what was the average force applied by the bat?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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40. (a) A 145-g baseball approaches the bat at 32.3 m/s. The batter
imparts a 12.0-kg. m/s impulse in the opposite direction. What is the
ball's
's new speed and direction? (b) If contact time was 1.25 ms, what
was the average force applied by the bat?

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