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Mathematics, 23.07.2019 02:00 la200564

Atoy rocket is launched straight up into the air with an initial velocity of 60ft/s from a table 3 ft above the ground. if acceleration due to gravity is -16ft/s^2, approximately how many seconds after the launch will the toy rocket reach the ground?

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Atoy rocket is launched straight up into the air with an initial velocity of 60ft/s from a table 3 f...
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