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A particle is released from rest from a ...

A particle is released from rest from a tower of height `3h`. The ratio of times of times to fall equal heights `h,` i.e. `t_(1):t_(2):t_(3)` is

A

`sqrt3:sqrt2:1`

B

`3:2:1`

C

`9:4:1`

D

`1:(sqrt(2)-1) : (sqrt3-sqrt2)`

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The correct Answer is:
D
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