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leva [86]
4 years ago
7

A student drops a rock from a bridge to the water 11.5 m below. With what speed does the rock strike the water? The acceleration

of gravity is 9.8 m/s 2 . Answer in units of m/s.
Physics
1 answer:
Rina8888 [55]4 years ago
4 0
<span>Answer: v = sq-root 2*11.5*9.8 ( m/s ) v = 14 m/s</span>
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