University Physics with Modern Physics with Mastering Physics (11th Edition)

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5.37: a) The magnitude of the normal force is . sin θ mg F + The horizontal component of θ cos , F F must balance the frictional force, so ); sin ( cos k θ mg μ F F + = θ solving for F gives θ μ θ mg μ sin cos k k - = F b) If the crate remains at rest, the above expression, with
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This document was uploaded on 02/04/2008.

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