# physic angular momentum and torque

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Calculate the mass m needed in order to suspend the leg shown in the figure(Figure 1) . Assume the leg (with cast) has a mass of 15.5kg , and its CG is 35.5cm from the hip joint; the sling is 76.5cm from the hip joint.

• no figure -

You can not copy and paste here so I can not see the geometry.

• physic angular momentum and torque -

Radius = 4 feet; height = 6 feet

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