Can you find tension on a string without mass

AI Thread Summary
In a pulley system with three masses, two are hanging while one is on a table, with the right mass being twice the left's mass. The discussion revolves around whether the system is in mechanical equilibrium. Participants suggest drawing free body diagrams for clarity on the forces acting on each mass. The key question is about the sum of forces on each mass and the implications of setting them to zero. Understanding these forces is crucial for analyzing the tension in the string despite the absence of mass values.
faisalcrazy
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So my pulley system has 3 masses two of which are connected to a center mass on top of a table. No mass was given for any of the objects but of two masses hanging from the table, the one on the right is 2 times the mass on the left. I hope I haven't confused you but its like a three step diagram so I'm going to try make a picture for you

M2(free weight)-----^M1(on table)------M3(free weight,X2 the mass)
 
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Are the weights supposed to be in mechanical equilibrium? I recommend drawing a free body diagram for each mass.
 
Geofleur said:
Are the weights supposed to be in mechanical equilibrium? I recommend drawing a free body diagram for each mass.

Yes they are and I have! it was also given with a free body diagram that's why I tried to draw it out for you
 
What forces do you get acting on each mass? What happens when you set the sum of the forces on each mass to zero?
 
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