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A ball is projected upwards from a heigh...

A ball is projected upwards from a height h above the surface of the earth with velocity v. The time at which the ball strikes the ground is

A

`(v)/(g) +(2hg)/(sqrt(2))`

B

`(v)/(g)[1-sqrt(1+(2h)/(g))]`

C

`(v)/(g) [1+sqrt(1+(2gh)/(v^(2)))]`

D

`(v)/(g) [1+sqrt(v^(2)+(2g)/(h))]`

Text Solution

Verified by Experts

The correct Answer is:
C
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