A uniform rope of length l and mass 'm' hangs over a horizontal table with two third part on the table. The coefficient of friction between the table and the chain is mu. The work done by the friction during the period the chain slips completely off the table is

A uniform rope of length l and mass 'm' hangs over a horizontal table

1.	A uniform rope of length l and mass 'm' hangs over a horizontal table with two third part on the table. The coefficient of friction between the table and the chain is mu. The work done by the friction during the period the chain slips completely off the table is
Answer» <html><body><p>`(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)/(9) <a href="https://interviewquestions.tuteehub.com/tag/mu-566056" style="font-weight:bold;" target="_blank" title="Click to know more about MU">MU</a> mgl`<br/>`(2)/(3) mu mgl`<br/>`(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>)/(3) mu mgl`<br/>`(1)/(9) mu mgl`</p>Answer :A</body></html>