Question: A 31.0 kg box is being pulled by a person across a horizontal floor with a force F = 170 N that makes an angle

A 31.0 kg box is being pulled by a person across a horizontal floor with a force F = 170 N that makes an angle 8 = 6.0 with the horizontal as shown in the figure. What is the magnitude of the acceleration of the box if the coefficient of inetic friction between the box and the floor is 0.14?

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