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The initial velocity of a particle is gi...

The initial velocity of a particle is given by `u^(2) = v^(2) - 2gx` where `x` is the distance covered. IF `u = 18 kmh^(-1), g = 1000 cm//s^(2) x = 150 cm` then `v = ......... m//s`

A

`sqrt(45)`

B

`sqrt(55)`

C

`sqrt(35)`

D

`sqrt(65)`

Text Solution

Verified by Experts

The correct Answer is:
B
`v^(2) = u^(2) + 2gx`
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