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A very broad elevator is going up vertic...

A very broad elevator is going up vertically with constant acceleration of `2" m/s"^(2)`. At the instant when its velocity is 4 m/s a ball is projected from the floor of the lift with a speed of 4 m/s relative to the floor at an elevation of `30^(@)`. The range of ball over the floor of the lift is :

A

`(1)/(2) S`

B

`(1)/(3) S`

C

`(1)/(4) S `

D

1S

Text Solution

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The correct Answer is:
B
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