1. The problem statement, all variables and given/known data A 21.5 N weight is held in the outstretched hand of a person with a shoulder-to-elbow length of 33.5 cm and an elbow-to-wrist length of 23.0 cm. The center of the weight is 6.5 cm from the person's wrist. Determine the magnitude of the torque about the elbow produced by the weight. 2. Relevant equations T=rF 3. The attempt at a solution T1 - Elbow T2 - Wrist T3 - Hand w/weight T1D1 + T2(D1+D2) - T3(D1 + D2 + D3) = 0 T1 = -T2(.565m) + T3(.63)/.335 I know I am doing something wrong with the torques but I can't figure out what? I thought I just put in 21.5 N.