A child standing on a river bank ten feet above the river throws a toward the river at a speed of 12 feet per second . How long does it take

Question

A child standing on a river bank ten feet above the river throws a toward the river at a speed of 12 feet per second . How long does it take before the rock splashes into the river ? Use the equation h=-16t^ 2 +vt+s

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Cherry 2 months 2021-07-24T00:14:28+00:00 1 Answers 3 views 0

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    2021-07-24T00:15:35+00:00

    sure just give me head

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