Physics, 18.07.2020 01:01 skatingflower
A box of mass 4.5 kg is pushed across a rough surface (μK = 0.18) for a distance of 2.0 m by a constant force of 10 N. If the object reaches a speed of 2.0 m/s by the end of the push, what was its speed at the beginning of the push?
Answers: 3
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A box of mass 4.5 kg is pushed across a rough surface (μK = 0.18) for a distance of 2.0 m by a const...
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