1.

A rocket is fired upward from the earth's surface such that it creates an acceleration of 19.6 m/sec2. If after 5 sec its engine is switched off, the maximum height of the rocket from earth's surface would be                            [MP PET 1995]

A.             245 m 
B.             490 m
C.             980 m 
D.             735 m
Answer» E.


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