A man doing push-ups pauses in the position shown in Fig. 9-84. His mass m = 75-kg.

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) On each hand;
(b) On each foot.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: May 09, 2010 10:59 PM

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A man doing push-ups pauses in the position shown in Fig. 9-84. His mass m = 75-kg.

Question:

30 cm mg 95 cm + 40 cm-

Step by Step Answer:

The man is in equilibrium so the net force and the net torque on him must be zero We ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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