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# Dynamics

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The inner hub of the wheel rests on the horizontal track. If it does not slip at A, determine the speed of the 10-lb block in 2 s after the block is released from rest. The wheel has a weight of 30 lb and a radius of gyration kG = 1.30 ft. Neglect the mass of the pulley and cord.

Please refer to the attachment for diagram.

##### Solution Summary

First we need to write the Newton's equations for each component - linear equation for the block and the angular equation.

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The solution is attached below in two files. The files are identical in content, only differ in format. The first is in XP MS Word Format, while the other is in Adobe pdf format. Therefore you can choose the format that is most suitable to you.

First we need to write the Newton's equations for each component. One is the linear equation for the block ...

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