The discussion revolves around a physics problem involving the calculation of acceleration, specifically 1.44 m/s², in the context of tension and pulley systems. Participants express confusion regarding the assumptions made in the problem, particularly concerning the forces acting on the object and the characteristics of the pulley.
The discussion is ongoing, with participants sharing their interpretations and calculations. Some have provided alternative methods for calculating acceleration, while others express frustration with the problem's design and the assumptions required. There is no clear consensus, but various lines of reasoning are being explored.
Participants note the potential lack of clarity in the problem statement, particularly regarding the mass of the objects involved and the frictional conditions assumed. The discussion highlights the challenges of interpreting the problem without explicit details.
Garrett21 said:Can someone please tell me how my teacher got Acceleration of 1.44m/s^2?
I don't see how its even possible without another force acting on the object
Chestermiller said:Is it possible that the pulley has specified mass and radius in the problem statement?
Chet
What were the instructions? I got the same results as oddjobmj.Garrett21 said:No, she is just introducing this so there is no friction.. I was scratching my head while everyone was saying they got the same answer following instructions, but i vaguely disagreed with it so that's why I am asking here.
Chestermiller said:What were the instructions? I got the same results as oddjobmj.
Chet
Chestermiller said:One more thing. Are you sure the mass of A wasn't 30 Kg?
Chet
Yes, pretty close.Garrett21 said:Yes 100% if the mass was 30kg would the acceleration be equal to what the problem states?