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Wgat is power? |
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Answer» The rate of doing work clled power.SI unit in watt. Power is the rate of doing work, it is the work done in unit time. The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines are given in terms of Horsepower (hp) which is approximately equal to 745.7 watts. |
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