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A bomb explodes in air when it has a horizontal speed 'V'. If breaks into two identical pieces of equal mass. If one goes

A bomb explodes in air when it has a horizontal speed 'V'. If breaks into two identical pieces of equal mass. If one goes vertically up with a speed of 4V. The velocity of other immediately after explosion is (A) Vi 2V3 (B) 2Vi 4V) (C) 4Vi 2V3 (D) vi V3

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