An 876 N jumper lands on the floor with a velocity of 6.4 m/s. Assuming no force absorption, calculate the force of landing if he stops in: a) 1/100 s, b)1/4 s, c) What is the relationship of these different forces and injury risk of the athlete? Biomechanically (physically) what will you ask the jumper to do to decrease their injury risk?
An 876 N jumper lands on the floor with a velocity of 6.4 m/s. Assuming no force absorption, calculate the force of landing if he stops in: a) 1/100 s, b)1/4 s, c) What is the relationship of these different forces and injury risk of the athlete? Biomechanically (physically) what will you ask the jumper to do to decrease their injury risk?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 13CQ: (a) Why does an ordinary rifle recoil (kick backward) when fired? (b) The barrel of a recoilless...
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An 876 N jumper lands on the floor with a velocity of 6.4 m/s. Assuming no force absorption, calculate the force of landing if he stops in: a) 1/100 s, b)1/4 s, c) What is the relationship of these different forces and injury risk of the athlete? Biomechanically (physically) what will you ask the jumper to do to decrease their injury risk?
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