Question

A uniform chain of mass 10 kg and length 10 m is hanging on two smooth pulley in equilibrium such that each vertical part have length 3m. Find tension at the mid point of string A between the pulleys (Neglect the length of string on the pulley) 


please solve it asap , urgent ​

Answer 1

in middle tension will be mg/2 and, qw have mass 10kg so 5N is tension and now we get tension=mg/2(tan tita)

50(tan tita)