A 3 kg ball is thrown upward with velocity 0.5 m s' from the height of 2.5 m from the ground. The ball then falls onto the ground and rebound at speed 6.5 m s'. If the ball is in contact with the ground for 12 ms, determine a) the magnitude and direction of the impulse of the ball. b) the magnitude and direction of the impulsive force acted on the ball by the ground. c) the loss of kinetic energy of the ball as it rebounds from the ground. [40.56 kg m s', 3380 N, 10.5 J]

A 3 kg ball is thrown upward with velocity 0.5 m s' from the height of 2.5 m from the ground. The ball then falls onto the ground and rebound at speed 6.5 m s'. If the ball is in contact with the ground for 12 ms, determine a) the magnitude and direction of the impulse of the ball. b) the magnitude and direction of the impulsive force acted on the ball by the ground. c) the loss of kinetic energy of the ball as it rebounds from the ground. [40.56 kg m s', 3380 N, 10.5 J]

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 9.13P: An estimated force-time curve for a baseball struck by a bat is shown in Figure P9.13. From this...

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