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posted by  alana on 7/15/2008 6:09:38 PM  |  status: Live  

Speed of block

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Classical Mechanics N/A N/A N/A
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The double pulley consists of two wheels which are attached to one another and turn at the same rate. The pulley has a mass of 15-kg and a radius of gyration of k0 = 0.110m. If the block at A has a mass of 40-kg, determine the speed of the block in 3 sec after a constant force F = 2 kN is applied to the rope wrapped around the inner hub of the pulley. The block is originally at rest. Neglect the mass of the rope.
Must use equation:   (H0)1 + Σ M dt = (H0)2. Please show FBD.
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posted by bradely(SME Mechan on 7/18/2008 1:43:49 AM  |  status: Live
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