[1] The triceps muscle in the back of the upper arm extends the forearn This muscle...

 

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[1] The triceps muscle in the back of the upper arm extends the forearn This muscle in a professional boxer exerts a force of 2000 N with an effective perpendicular lever arm of 3.00 cm, producing an angular acceleration of the forearm of 120 rad/s². (a) What is the moment of inertia of the boxer's forearm? Hint: Use bo definitions of torque. (b) What is the forearm's angular velocity at 0.100 s? (c) What is the forearm's angular momentum at 0.100 s? [1] The triceps muscle in the back of the upper arm extends the forearn This muscle in a professional boxer exerts a force of 2000 N with an effective perpendicular lever arm of 3.00 cm, producing an angular acceleration of the forearm of 120 rad/s². (a) What is the moment of inertia of the boxer's forearm? Hint: Use bo definitions of torque. (b) What is the forearm's angular velocity at 0.100 s? (c) What is the forearm's angular momentum at 0.100 s?

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a To find the moment of inertia of the boxers forearm we can use the definition of torque Torque I W... View the full answer