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A bullet is fired vertically upwards wit...

A bullet is fired vertically upwards with a velocity `upsilon` from the surface of a spherical planet when it reaches its maximum height, its acceleration due to the planet's gravity is `(1)/(4)th` of its value at the surface of the planet. If the escape velocity from the planet is `V_("escape") = upsilon sqrt(N)`, then the value of `N` is : (ignore energy loss due to atmosphere).

A

44228

B

2

C

3

D

44256

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