Physics, 31.01.2020 08:55, abigailguzman4108
In the first figure here, a sled is held on an inclined plane by a cord pulling directly up the plane. the sled is to be on the verge of moving up the plane. in the second figure, the magnitude f required of the cord's force on the sled is plotted versus the coefficient of static friction μs between sled and plane: f1 = 2.2 n, f2 = 4.5 n, and μ2 = 0.512. at what angle θ (in ˚) is the plane inclined?
Answers: 1
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Answers: 3
In the first figure here, a sled is held on an inclined plane by a cord pulling directly up the plan...
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