ch05-p055 - 55. The free-body diagrams for m1 and m2 are...

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55. The free-body diagrams for 1 m and 2 m are shown in the figures below. The only forces on the blocks are the upward tension T G and the downward gravitational forces 11 Fm g = G and 22 g = G . Applying Newton’s second law, we obtain: Tm gm a mg T ma −= which can be solved to yield 21 mm ag §· = ¨¸ + ©¹ Substituting the result back, we have 12 2 Tg =
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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