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The clerk pulls with a force of 175.0 N at an angle of 30 with the horizontal. The box has a mass of 31 kg, and the coefficient of kinetic friction...
The clerk pulls with a force of 175.0 N at an angle of 30° with the horizontal. The box has a mass of 31 kg, and the coefficient of kinetic friction between the box and the floor is 0.45. Find the acceleration of the box.