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Physics, 06.12.2019 19:31 dakshshberry
7. how long does it take a ball rolling down a hill to change its speed from 3 m/sec to 34.5 m/sec
if it accelerates at a rate of 3.5 m/sec ? ?
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7. how long does it take a ball rolling down a hill to change its speed from 3 m/sec to 34.5 m/sec
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