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A rocket is fired upward from the earth surface such that it creates an acceleration

A rocket is fired upward from the earth surface such that it creates an acceleration of 19.6 m/s².If after 5s, its engine is switched off, the maximum height of the rocket from earth ‘s surface would be

Options

(a) 245 m
(b) 490 m
(c) 980 m
(d) 735 m

Correct Answer:

735 m

Explanation:

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