The displacement of a body is given by `2 s= g t^(2)` where g is a constant. The velocity of the body at any time t is :
A. `g t`
B. `g t//2`
C. `g t^(2)//2`
D. `g t^(3)//6`

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1 Answers

Correct Answer - A
`2S = g t^(2)`
`2(dS)/(dt) = g 2t`
`v = g t`

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