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Mathematics, 23.05.2020 02:05 kaliyah91
If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second then its height H after T seconds is given by the equation h(t)=-16t^2+128t (if air resistance is neglected). When will the object reach its maximum height?
A. 8 seconds
B. 6 seconds
C. 0 seconds
D. 4 seconds
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If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet...
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