Question

A uniform metal chain is placed on a
rough table such that one end of chain
hangs down over the edge of the table.
When one-third of its length hangs over
the edge, the chain starts sliding. Then,
the coefficient of static friction is
a)
​

Answer 1

Answer:

suppose the mass of the chain is 3m the mass hanging will be m, and the mass resting on thetable with 2m writing equation for theforce balance along the chain.

1/2 will be answere