Abox having a mass of 50 kg is dragged across a horizontal floor by means of a rope tied on the front of it. the coefficient of friction between the box and the floor is .3. if the angle between the rope and the floor is 30 degrees, what force must be exerted on the rope to move the box with an acceleration of 2.5 m/second squared
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Which lists the organs in the correct order as food passes from the mouth to anus?
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Abox having a mass of 50 kg is dragged across a horizontal floor by means of a rope tied on the fron...
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