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Mathematics, 28.02.2020 19:39 englishwiz28

100 POINTS plz help Chuck drops a rock from a height of 70 m. How long will it take the rock to hit the ground?

Use the formula h(t)=−4.9t2+v0t+h0, where v0 is the initial velocity and h0 is the initial height.

Round to the nearest tenth of a second. Enter your numeric answer.

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100 POINTS plz help Chuck drops a rock from a height of 70 m. How long will it take the rock to hit...
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