The Amount of Torque Which Must by Generated by the Biceps

question 3

Multiple Choice

The amount of torque which must by generated by the biceps brachii at the elbow in order to maintain the arm in a particular position is 50 Nm. If the biceps attaches to the radius at a perpendicular distance of 3 cm from the joint center at the elbow,how much force must the muscle produce?

• A)1667 N
• B)17 N
• C)150 N
• D)1)5 N

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