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A ball 'A' is projected from origin with...

A ball 'A' is projected from origin with an initial velocity `v_(0)` = 700 cm/sec in a direction `37^(@)` above the horizontal as shown in fig .Another ball 'B' 300 cm from origin on a line `37^(@)` above the horizontal is released from rest at the instant A starts. How far will B have fallen when it is hit by A ?

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[90 cm, horizontal]
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