he figure shows an outstretched arm (0.61 m in length) that is parallel tothe floor. The arm is pulling downward against the ring attached to thepulley system, in order to hold the 98-N weight stationary. To pull the armdownward, the latissimus dorsi muscle applies the force M in the figure,at a point that is 0.069 m from the shoulder joint and oriented at an angleof 29°. The arm has a weight of 42 N and a center of gravity (cg) that islocated 0.28 m from the shoulder joint. Find the magnitude of force M.Axis athoulderjoint29°M0.28 m0.069 m0.61 mcg98 N

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