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A monkey starts sliding down a vertical ...

A monkey starts sliding down a vertical rope from a height `7g/3 m`,where "g" ' is the magnitude of acceleration due to gravitation,with a net downward acceleration of `g/3m/s^(2)` .At the same time a man fires a bullet from a point on the ground `3g m` away from the rope with an initial velocity `3gm/s` .Which of the following options correctly represents the angle at which the shot must be made with respect to the horizontal to successfully hit the monkey. (1) `30^(@)` (2) `45^(@)` (3) `60^(@)` (4) `tan^(-1)(3)`

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