1.

A particle performs simple harmonic motion with amplitude A. Its speed is trebled at the instant that it is at a distance (2A)/(3) from equilibrium position. The new amplitude of the motion is :

Answer» <html><body><p>`(7A)/(3)`<br/>`(A)/(3)<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(<a href="https://interviewquestions.tuteehub.com/tag/41-315990" style="font-weight:bold;" target="_blank" title="Click to know more about 41">41</a>)`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/3a-310574" style="font-weight:bold;" target="_blank" title="Click to know more about 3A">3A</a>`<br/>`sqrt(3)A`</p>Answer :A</body></html>


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