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Starting from rest, A lift moves up with...

Starting from rest, A lift moves up with an acceleration of `2 ms^(-2)`. In this lift , a ball is dropped from a height of `1.5m` (with respect to floor of lift). The time taken by the ball to reach the floor of the lift is (`g=10 ms^(-2)`)

A

`0.3 s`

B

`0.2 s`

C

`0.16 s `

D

`0.5 s`

Text Solution

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The correct Answer is:
D
`N//A`
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