10th Edition

ISBN: 9780321902788

Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain

Publisher: PEARSON

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Chapter 4, Problem 45GP

|| BIO A standing vertical Jump, NFL player Gerald Sensabaugh recorded a 45 inch standing vertical Jump at the 2005 NFL Combine, at that time the highest for any NFL player in the history of the Combine. Sensabaugh weighed about 200 lb When he set the record (a) What was his speed as he left the floor? (b) If the jump motion took 0.300 s, what were the magnitude and direction of his acceleration (assuming it to be constant) while he was pushing against the floor? (s) Draw a free-body diagram of Sensabaugh during the jump. (d) Use Newton’s laws and the results of part (b) to calculate the normal force on his feet as he jumped.

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Chapter 4, Problem 44GP

Chapter 4, Problem 46GP

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Chapter 4 Solutions

College Physics (10th Edition)

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