State the principle of moments for a lever. Give an example of lever.

1.	State the principle of moments for a lever. Give an example of lever.
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :The ratio of effort to <a href="https://interviewquestions.tuteehub.com/tag/load-11593" style="font-weight:bold;" target="_blank" title="Click to know more about LOAD">LOAD</a> or effort arm to load arm is known as the mechanical <a href="https://interviewquestions.tuteehub.com/tag/advantage-368337" style="font-weight:bold;" target="_blank" title="Click to know more about ADVANTAGE">ADVANTAGE</a> `M.A.=(F_1)/(F_2)=(d_2)/(d_1)` e.g., scissors, <a href="https://interviewquestions.tuteehub.com/tag/pliers-601560" style="font-weight:bold;" target="_blank" title="Click to know more about PLIERS">PLIERS</a>, crow bar, are <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> levers.</body></html>

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