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A body projected vertically up with a ve...

A body projected vertically up with a velocity of `20 ms^(-1)` returns to the ground with a velocity of `18 ms^(-1)`. The maximum height attained by the body is `(g= 10 ms^(-2))`

A

`12.1m`

B

`22.5 m`

C

`25m`

D

`18.1m`

Text Solution

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The correct Answer is:
D
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