- #1
PinguNinjitsu
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Homework Statement
The system is in equilibrium and the pulleys
are frictionless and mass less.
Find the force T. The acceleration of gravity is 9.8 m/s2 .
Answer in units of N.
Homework Equations
F=ma
The Attempt at a Solution
Okay so I looked at this problem and I thought that T would be mg because that's the only force acting on the 1kg mass. But this is wrong, and I don't know what else to do or where to go to try and figure this out. I know that there is no acceleration because it is in equilibrium would this then make T = 0 because there's no acceleration? I have also drawen FDBs for all the pulleys and tried figuring out tensions to see if that would explain anything to me, but it just confused me even more =( any help would be great thanks!