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Three particles are projected vertically...

Three particles are projected vertically upward from a point on the surface of earth with velocities
`v_(1)=sqrt((2gR)/(3)),v_(2)=sqrt(gR),v_(3)=sqrt((4gR)/(3))`
respectively, where g is acceleation due to gravity on the surface of earth. If the maximum height attained are `h_(1),h_(2) " and " h_(3)` respectively, then `h_(1):h_(2):h_(3)` is

A

`h_(1) : h_(2) = 2 : 3`

B

`h_(2) : h_(3) = 2 : 3`

C

`h_(1) : h_(3) = 1 : 4 `

D

`h_(2) : R`

Text Solution

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The correct Answer is:
C, D
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