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Express the unit of force and power in terms of fundamentai unit |
Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>The SI unit of force is Newton.</p><p>Newton: 1 Newton is that force which is required to accelerate an object of 1 kilogram of mass at the rate of 1 meter <a href="https://interviewquestions.tuteehub.com/tag/per-590802" style="font-weight:bold;" target="_blank" title="Click to know more about PER">PER</a> second..</p><p>The S.I. unit of power is watt. James Watt was an inventor and mechanical engineer. He measured the power of a horse (standard <a href="https://interviewquestions.tuteehub.com/tag/one-585732" style="font-weight:bold;" target="_blank" title="Click to know more about ONE">ONE</a>) by observing how much load it can pull <a href="https://interviewquestions.tuteehub.com/tag/within-732414" style="font-weight:bold;" target="_blank" title="Click to know more about WITHIN">WITHIN</a> unit time. To honor him we <a href="https://interviewquestions.tuteehub.com/tag/take-662846" style="font-weight:bold;" target="_blank" title="Click to know more about TAKE">TAKE</a> the name to use as unit of power.</p><p>Power, P = W/t</p><p></p></body></html> | |