James asks…What is the position of the center gravity?A woman's arm has a mass of 1.1 kg and her upper arm has a mass of 1.3 kg. When her arm is held straight out, the C.G. of the forearm is 0.3 m from the shoulder jointm and the C.G. of the upper arm is 0.07 m from the shoulder joint. What is the position of the center of gravity of the entire arm with respect to the shoulder joint?
C.G. = central gravityadmin answers:Tie a rock to a string, find the center point location of the object on a
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