ps_3a - 2.20 Problem Set 3A 1DPH BBBBBBBBBBBBBBBBBBBB...

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Unformatted text preview: 2.20 Problem Set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This note was uploaded on 02/27/2012 for the course MECHANICAL 2.20 taught by Professor Dickk.p.yue during the Spring '05 term at MIT.

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ps_3a - 2.20 Problem Set 3A 1DPH BBBBBBBBBBBBBBBBBBBB...

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