Mathematics, 13.04.2020 22:52 mia3128
If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 ft./s, then its height H after T seconds is given by the equation h(t)= -256t + 128t (if air resistance is neglected). How long will it take for the rocket to return to the ground?
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If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 ft./...
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