The discussion revolves around a physics problem involving tension in a system of masses connected by pulleys, where the entire system is accelerating downwards at a rate of g/2. Participants are attempting to determine the tensions T1 and T2 using the masses m1, m2, and gravitational acceleration g.
There is ongoing exploration of the problem, with some participants sharing their reasoning and attempts at setting up equations. Guidance has been offered to draw FBDs and consider the relationships between the tensions and the masses. Multiple interpretations of the system's behavior are being examined, but no consensus has been reached.
Participants mention assumptions such as massless and frictionless pulleys, and there is some confusion regarding whether the system is in motion or at rest, which affects their analysis.
Draw free body diagrams for both the masses and see if you can work it out. We will help you if you show us your attempt.dkgojackets said:
Im supposed to find T1 and T2 using m1, m2, and g. The whole system is accelerating downwards with magnitude g/2.
Maybe if I get this I can figure out the more complex ones. Thanks.
You have two strings and therefore two tensions. You need to know how far each mass moves in relation to the other masses. With that information, your FBDs should get you a solvable system of equations.dkgojackets said:
I think I misinterpreted the problem. Nothing is moving here? Is that correct?dkgojackets said: