A 70 kg object is being pulled up a slope of 35 degrees, Ask an Expert

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A 70 kg object is being pulled up a slope of 35 degrees with the horizontal so that the rope is parallel to the slope. If the object is accelerating up the ramp at 0.6 m/s2 and the coefficient of kinetic friction is 0.4, what is the magnitude of the force pulling the block? Start with a free body diagram.

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