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13. A machine does a work of 2700 J in 30 s.What is the power of the machine?​

Answer» <html><body><p>Formula to calculate <a href="https://interviewquestions.tuteehub.com/tag/power-2475" style="font-weight:bold;" target="_blank" title="Click to know more about POWER">POWER</a> -Work done/time Substitute the given values. ⇛ 2700/30⇛ 90 wattsPower = 90 <a href="https://interviewquestions.tuteehub.com/tag/watts-1450307" style="font-weight:bold;" target="_blank" title="Click to know more about WATTS">WATTS</a> <a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> this is helpful for you.</p></body></html>


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