John is standing on one foot and is in static equilibrium. Determine the ankle, knee and hip joint reaction forces in the x and y direction. Mass of the foot = 1 kg Mass of the leg = 3 kg Mass of the thigh = 8 kg GRFx = -50 N GRFy = 800 N Based on the information above, calculate the JRF at the ankle in both the x and y direction (only complete the ankle - the knee and hip will follow). Be sure to show your work and identify your final values.

John is standing on one foot and is in static equilibrium. Determine the ankle, knee and hip joint reaction forces in the x and y direction. Mass of the foot = 1 kg Mass of the leg = 3 kg Mass of the thigh = 8 kg GRFx = -50 N GRFy = 800 N Based on the information above, calculate the JRF at the ankle in both the x and y direction (only complete the ankle - the knee and hip will follow). Be sure to show your work and identify your final values.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.59P: How many turns of rope around the capstan are needed for the 40-lb force to resist the 8000-lb pull...

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