Find the magnitude and direction of torque exerted on arm

Reference no: EM13994330

The swimmer in the figure below propels himself forward by exerting a 142 N backward force on the water with his hand. He experiences a forward reaction force F of magnitude 142 N. Find the magnitude and direction of the torque exerted on the arm by F about an axis through point O. (Let d = 42.5 cm.)

Reference no: EM13994330

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