Questions
A uniform chain of length 2 m is lying on a horizontal table top with a length ‘x’ hanging over the edge of the table. If coefficient of static friction between the table top and the chain is 0.6, the maximum value of ‘x’ is
detailed solution
Correct option is C
If λ be the mass per unit length of the chain, then λxg=μ×λl−x.g⇒x=μl1+μ=0.6×21+0.6=1.21.6m=34m=0.75 mTalk to our academic expert!
Similar Questions
A chain lies on a rough horizontal table. It starts sliding when one-fourth of its length hangs over the edge of the table. The coefficient of static friction between the chain and the surface of the table is
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