Physics, 02.10.2020 14:01 lasdivisionst6459

A box of mass 20kg is pulled up an inclined plane by a force of 285N. Given that the value of the incline angle is 30 degrees and the coefficient of dynamic friction is 0.72, what is the speed with which the box is moving with, assuming it takes 4seconds to reach the top of the incline?

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A box of mass 20kg is pulled up an inclined plane by a force of 285N. Given that the value of the in...