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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

12.1 m

B

22.5 m

C

25 m

D

18.1 m

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The correct Answer is:
D
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