JEE Main Physics question

PhysicsMotion in a PlaneJEE Main

A ball is projected from the ground at a speed of m/s making an angle of with the horizontal. Another ball is simultaneously released from a point on the vertical line along the maximum height of the projectile. The two balls collide at the maximum height of the projectile. The initial height of the second ball is ()

Answer: (B)

Solution

Time to reach maximum height: s. In this time the second ball (released from rest) falls m. Maximum

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Question ID VK-157688