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Category > Applied Sciences Posted 10 May 2017 My Price 5.00

A worker is raising a 9.2-m-long ladder of mass 53 kg

A worker is raising a 9.2-m-long ladder of mass 53 kg as shown. Knowing g a = 1.8 m and that the force exerted by the worker is perpendicular to the ladder, determine, 
(a) The force exerted by the worker, 
(b) The reaction at B.


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Alpha Geek
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Status NEW Posted 10 May 2017 01:05 PM My Price 5.00

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file 1494421491-401713_1_636299239309735016_A-worker-is-raising-a-lader-of-53-kg.docx preview (55 words )
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