Physics, 07.03.2020 04:01 estefaniapenalo

An experimental subject's morphometric characteristics are listed below. If she holds a 5 kg weight steady with her elbow joint flexed at a 90 degree angle using only her biceps muscle, how much force (in kg) must the biceps generate? Distance from the biceps insertion to the hand = 25 cm Distance from the elbow joint to the hand = 30 cm.

a. 50 kgb. 18 kgc. 6 kgd. 30 kge. 70 kg

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