Question
A man holds a 182-N ball in his hand, with the forearm horizontal (see the figure). He can support the ball in this position because of the flexor muscle force A man holds a 182-N ball in his hand, with the for, which is applied perpendicular to the forearm. The forearm weighs 19.1 N and has a center of gravity as indicated. Find (a) the magnitude of A man holds a 182-N ball in his hand, with the for and the (b) magnitude and (c) direction (as a positive angle counterclockwise from horizontal) of the force applied by the upper arm bone to the forearm at the elbow joint. A man holds a 182-N ball in his hand, with the for
Explanation / Answer
please post figure.