A uniform chain of length 2m is kept on a table such that the length of 60cm hangs freely from the edge of the table . the total mass of the chain is 4kg. what is the work done in pulling the entire chain on the tabledefine pauli exclusion principle
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consider the centre of gravity for the part of chain hanging freely
60cm=1/n of 200cm
n=200/60=10/3
w=mgl/2n²
=4*10*200/2*(10/3)²
=8000*9/200
=40*9
=360
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