Two bullets are fired horizontally and simultaneously towards each other from roof tops of two buildings apart and of same height of , with the same velocity of . When and where will the two bullets collide? (1) They will not collide (2) After at a height of (3) After at a height of (4) After at a height of

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3 years ago

Answer (2)
Sol.

Let bullets collide at time t

Hence bullets will collide after at height above the ground.