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A particle A is projected with speed v(A...

A particle A is projected with speed `v_(A)` from a point making an angle `60^(@)` with the horizontal. At the same instant, a second particle B is thrown vertically upwards from a point directly below the maximum hieght point of parabolic path of A with velocity `v_(B)`. If the two particles collide then the ratio of `v_(A)//v_(B)` should be

A

1

B

`(2)/(sqrt3)`

C

`(sqrt3)/(2)`

D

`sqrt3`

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The correct Answer is:
B
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