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Solved: The triceps muscle in the back of the upper arm
Chapter 10, Problem 12(choose chapter or problem)
QUESTION:
Problem 12PE
The triceps muscle in the back of the upper arm extends the forearm. This muscle in a professional boxer exerts a force of 2.00×103 N with an effective perpendicular lever arm of 3.00 cm, producing an angular acceleration of the forearm of 120 rad/s2 . What is the moment of inertia of the boxer’s forearm?
Questions & Answers
QUESTION:
Problem 12PE
The triceps muscle in the back of the upper arm extends the forearm. This muscle in a professional boxer exerts a force of 2.00×103 N with an effective perpendicular lever arm of 3.00 cm, producing an angular acceleration of the forearm of 120 rad/s2 . What is the moment of inertia of the boxer’s forearm?
ANSWER:
Solution
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