Assume the mass of the foot is 1.93 kg. Also assume the vertical acceleration of the...
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Assume the mass of the foot is 1.93 kg. Also assume the vertical acceleration of the foot is 13.0 m/s². What is the vertical joint force (units of N) acting on the foot at the ankle? Use the FBD on the next page. Now also assume the moment of inertia of the foot about the ankle is 0.04 kg-m². Also assume the angular acceleration of the foot is 110 rad/s². What is the joint torque (units of N-m) acting on the foot about the ankle? Use the FBD below. Assume the answer to Q14 is 90 N.m. What is the joint torque (units of N-m) on the distal end of the shank? XF₁ YF; 0.06m mg 0.23 m Lox YF X XF 0.11 m GRF-91 N FGRF=660 N Assume the mass of the foot is 1.93 kg. Also assume the vertical acceleration of the foot is 13.0 m/s². What is the vertical joint force (units of N) acting on the foot at the ankle? Use the FBD on the next page. Now also assume the moment of inertia of the foot about the ankle is 0.04 kg-m². Also assume the angular acceleration of the foot is 110 rad/s². What is the joint torque (units of N-m) acting on the foot about the ankle? Use the FBD below. Assume the answer to Q14 is 90 N.m. What is the joint torque (units of N-m) on the distal end of the shank? XF₁ YF; 0.06m mg 0.23 m Lox YF X XF 0.11 m GRF-91 N FGRF=660 N
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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