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