The time rate of change of kinetic energy is equal to (a) \( \frac{...

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The time rate of change of kinetic energy is equal to
(a) \( \frac{1}{2} \mathrm{~m} \frac{\mathrm{dv}}{\mathrm{dt}} \)
(b) \( \mathrm{m} \frac{\mathrm{dv}}{\mathrm{dt}} \mathrm{v} \)
(c) \( \mathrm{m} \frac{\mathrm{dv}}{\mathrm{dt}} \)
(d) \( \frac{1}{2} \mathrm{mv} \frac{\mathrm{dv}}{\mathrm{dt}} \)
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