Question: A man doing push-ups pauses in the position shown in Fig. 9-84. His mass m = 75-kg. Determine the normal force exerted by the floor

A man doing push-ups pauses in the position shown in Fig. 9-84. His mass m = 75-kg. Determine the normal force exerted by the floor
(a) On each hand;
(b) On each foot.

30 cm mg 95 cm + 40 cm-

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