hw15sol - determine, ( a ) the force exerted by the worker,...

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ES 2110 (Statics) Homework Assignment 15 Due: October 17, 2007 1. Horizontal and vertical links are hinged to a wheel, and forces are applied to the links as shown. Knowing that a = 75 mm determine the value of P and the reaction at A . 2. A worker is raising a 9.2-m-long ladder of mass 53 kg as shown. Knowing a = 1.8 m and that the force exerted by the worker is perpendicular to the ladder,
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Unformatted text preview: determine, ( a ) the force exerted by the worker, ( b ) the reaction at B . 3. The L-shaped member ACB is supported by a pin and bracket at C and by an inextensible cord attached at A and B and passing over a frictionless pulley at D . Determine ( a ) the tension in the cord, ( b ) the reaction at C ....
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This homework help was uploaded on 04/19/2008 for the course ES 2110, E taught by Professor Parish,neville during the Spring '08 term at Wyoming.

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hw15sol - determine, ( a ) the force exerted by the worker,...

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