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A body of mass `m` is acceleratad uniformaly from rest to a speed `v` in a time `T` . The instanseous power delivered to the body as a function of time is given byA. `(V)/(T) t`B. `(V^(2))/(T) t^(2)`C. `(V^(2))/(T^(2)) t`D. `(V^(2))/(T^(2)) t^(2)` |
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Answer» Correct Answer - C Power `= ("work done")/(time) = (V^(2) t^(2))/(T^(2) t)` Power prop `(V^(2) t)/(T^(2)`. |
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