100 POINTS
Chuck drops a rock from a height of 70 m. How long will it take the rock to hit the...
Mathematics, 01.03.2020 05:41 rosebebo7615
100 POINTS
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)=−4.9t^2+v0t+h0
, where v0 is the initial velocity and 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.
Answers: 3
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