EX2.2-pulley-collar-aud - Copy

EX2.2-pulley-collar-aud - Copy - second law. Draw the FBD...

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Ex 2.2. Determine the acceleration of the 8 kg collar relative to the bar if the coefficient of kinetic friction between the bar and the collar is 0.1. Type of problem/approach: Relates force and acceleration, so Newton’s
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Unformatted text preview: second law. Draw the FBD and MAD. 200 N W N f ma x x y Equations of motion: f = k N Do some algebra: If you neglect friction, or maybe put bearings inside the collar, the acceleration is 3.63 m/s 2...
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This note was uploaded on 01/22/2011 for the course ME 212 taught by Professor Staff during the Spring '05 term at Cal Poly.

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