You are pushing a 42.0kg box horizontally along a flat horizontal surface at a constant speed of 3.80m/s. There is a coefficient of static friction of 0.222, and a coefficient of kinetic friction of 0.132 between the box and the surface. With what force do you need to push the box to maintain a constant velocity for the box? 5.54 N 54.3 N 9.32 N 412 N 91.4 N
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