Physics

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A 50.0-kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 20.7° below the horizontal is applied to the box. The coefficient of kinetic friction between the box and the surface is 0.300. What is the acceleration of the box?

• Physics -

1.77m/s^2? Im not sure

• Physics -

5.89m/s2

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