problem11_11

University Physics with Modern Physics with Mastering Physics (11th Edition)

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11.11: Take torques about the left end of the board in Figure (11.21). a) The force F at the support point is found from N. 1920 or ), m 00 . 3 )( N 500 ( ) m 50 . 1 )( N 280 ( ) m 00
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Unformatted text preview: . 1 ( = + + = F F b) The net force must be zero, so the force at the left end is N, 1140 ) N 280 ( ) N 500 ( ) N 1920 ( =--downward....
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This document was uploaded on 02/05/2008.

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