Mathematics
Mathematics, 18.10.2020 15:01, chim84

A ball is hit into air at time t=0 seconds. its height above the ground is given by the equation h=25t-9.8t².what is the value of t when the ball lands on the ground?

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A ball is hit into air at time t=0 seconds. its height above the ground is given by the equation h=2...

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