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Use a(t) = 9.8 m/sec2 as the acceleration due to gravity. With what initial velocity must an object be thrown upward (from a height of

Use a(t) = −9.8 m/sec2 as the acceleration due to gravity. With what initial velocity must an object be thrown upward (from a height of 3 meters) to reach a maximum height of 440 meters? Neglect air resistance.

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