Question
Work and Power:
| Work | Power |
| (i) Work is the product of force and displacement. (ii) Work is given by the formula : W = Fs (iii) MKS unit – joule, CGS unit-erg |
(i) Power is the rate of doing work. (ii) Power is given by the formula : $\mathrm{P}=\frac{\mathrm{W}}{\mathrm{t}}$ (iii) MKS unit – joule/sec, CGS unit – erg/sec |
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