Physics, 18.10.2020 04:01 ianocampo3413

A box of mass 44 kg is pushed hard enough to set it in motion across a flat surface. The coefficient of kinetic friction between the box and the surface µk = 0.48. What minimum pushing force is needed to keep the box moving at a constant velocity? a 231n
b 207n
c 178n
d 283n

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A box of mass 44 kg is pushed hard enough to set it in motion across a flat surface. The coefficient...

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