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A uniform disc of mass m and radius R with a spring connected (spring constant k) to its centre stand in static equilibrium on a very rough incline plane. Now a constant moment of couple M_(0), is applied at the centre as shown such that the disc rolls down incline. The maximum distance the disc's centre of mass will go down as measured from initial position is |
Answer» <html><body><p>`(M_(o))/(<a href="https://interviewquestions.tuteehub.com/tag/rk-1190208" style="font-weight:bold;" target="_blank" title="Click to know more about RK">RK</a>)+(2mgsintheta)/(3K)`<br/>`(2M_(o))/(RK)+(2mgsintheta)/(3K)` <br/>`(2M_(o))/(RK)`<br/>`(2M_(o))/(RK)+(mgsintheta)/(K)`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html> | |