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Physics, 19.02.2021 21:00 lovemusic4
A ball weighing 10 kg traveling at 1.4 m/s hits and rebounds back off a wall and now travels 1.4m/s in the opposite direction. What is the work done on it?
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A ball weighing 10 kg traveling at 1.4 m/s hits and rebounds back off a wall and now travels 1.4m/s...
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