Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A uniform chain of length 2m is kept on a table such that a length of 60cm hangs freely from the edge of the table the table. The total mass of the chain is 4kg What is the work done in pulling the entire the chain the on the table ?

A uniform chain of length 2m is kept on a table such that a length of 60cm hangs freely from the edge of the table the table. The total mass of the chain is 4kg What is the work done in pulling the entire the chain the on the table ?

If the normal force is doubled is the coefficient of friction