The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane is µs =0.25.
(a)determine the minimum horizontal force p required to hold the crate from sliding down the plane.
(b) determine the minimum force p required to push the crate up the plane
Answers: 3
be angle of inclination
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![P\left [ \cos \theta -\mu \sin \theta \right ]=mg\left [ \sin \theta +\mu \cos \theta \right ]](/tpl/images/0376/6253/06eae.png)
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The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane...
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