A homogeneous chain of length L lies on a table. The coefficient of friction between the…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A homogeneous chain of length L lies on a table. The coefficient of friction between the chain and the table is \(\mu\). The maximum length which can hang over the table in equilibrium is
- \(\left(\frac{\mu}{\mu+1}\right) L\)
- \(\left(\frac{1-\mu}{\mu}\right) L\)
- \(\left(\frac{1-\mu}{1+\mu}\right) L\)
- \(\left(\frac{2 \mu}{2 \mu+1}\right) L\)
Answer
(A) ( +1 ) L
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