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Physics, 02.01.2020 23:31 lLavenderl

You are doing exercises on a nautilus machine in a gym to strengthen your deltoid (shoulder) mu scles. your arms are raised vertically and can pivot around the shoulder joint, and you grasp the cable of the machine in your hand 64.0cm from your shoulder joint. the deltoid mu scle is attached to the humerus 15.0cm from the shoulder joint and makes a 12.0? angle with that bone. if you have set the tension in the cable of the machine to 36.0n on each arm, what is the tension in each deltoid mu scle if you simply hold your outstretched arms in place?

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You are doing exercises on a nautilus machine in a gym to strengthen your deltoid (shoulder) mu scle...
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