A mass of 2M sits on a table and a
massless cord runs from it over a
frictionless pulley also with negligible
mass. Attached to the hanging cord is a
mass of 3M. If the PK = 0.5, the net force
on the cord is
2M
1111111111
u=0.5
3N
(A) 3Mg - FF
(B) 3Mg - UFN
(C) 3Mg - H(2Mg)
(D) 9Mg/5
(E) 2Mg
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2 can we see the answer please
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