An athlete is doing push-ups on an inclined board. Neglecting friction between his shoes and the board,

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An athlete is doing push-ups on an inclined board. Neglecting friction between his shoes and the board, determine the value of θ if he wants to limit the magnitude of the total force exerted on his hands to 80 percent of his weight.



An athlete is doing push-ups on an inclined board. Neglecting


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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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