A 60.1-kg crate rests on a level floor at a shipping dock. The coefficients of static...

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Physics

A 60.1-kg crate rests on a level floor at a shipping dock. Thecoefficients of static and kinetic friction are 0.515 and 0.406,respectively. What horizontal pushing force is required to (a) juststart the crate moving and (b) slide the crate across the dock at aconstant speed?

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4.3 Ratings (920 Votes)
Gravitational acceleration g 981 ms2Mass of the crate m 601 kgNormal force on the crate from the level floor NN mgTo start moving the crate the    See Answer
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