A runner lands on her front foot with a force of 2043 N acting at 0 = 70 degrees to the horizontal. If the knee has a flexion angular velocity of 433 degrees/s. What is the power at the knee joint? Report to one decimal point. 03 m GRF D.05 E7 15, 0.75 m 0.38 m

A runner lands on her front foot with a force of 2043 N acting at 0 = 70 degrees to the horizontal. If the knee has a flexion angular velocity of 433 degrees/s. What is the power at the knee joint? Report to one decimal point. 03 m GRF D.05 E7 15, 0.75 m 0.38 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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Question

A runner lands on her front foot with a force of 2043 N acting at 0
= 70 degrees to the horizontal. If the knee has a flexion angular
velocity of 433 degrees/s. What is the power at the knee joint? Report
to one decimal point.
0.3 m
GRF
0.75 m
0.38 m

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