- #1
songoku
- 2,509
- 393
- Homework Statement
- Please see below
- Relevant Equations
- Equilibrium
Thanks
Click For Summary
Homework Help Overview
The discussion revolves around understanding the correct vector diagram of forces acting on a hinge in a static equilibrium scenario. Participants are exploring the components of forces, particularly in relation to tension and the effects of different types of supports.
Discussion Character
- Exploratory, Assumption checking, Conceptual clarification
Approaches and Questions Raised
- Participants are questioning the direction of the vertical component of the force acting on the hinge and discussing the conditions for static equilibrium. There is an exploration of how replacing the hinge with a slider affects the forces involved.
Discussion Status
The discussion is active, with participants providing hints about considering static equilibrium conditions. Some have expressed understanding while others are still seeking clarification on specific aspects of the problem.
Contextual Notes
There are indications of missing information regarding the setup of the problem and the specific forces involved, as well as the implications of changing the type of support from a hinge to a slider.
Thanks
- #2
- 7,331
- 2,858
Hint: What are the conditions for static equilibrium of such an object?
- #3
songoku
- 2,509
- 393
I get the hint. I need to consider resultant torque at different pivot.robphy said:
Thank you very much for the help robphy
- #4
Lnewqban
Homework Helper
Gold Member
- 4,145
- 2,356
If you replace that hinge with a slider, which is free to move up and down that wall, an external down force would be needed to counteract the moment that W induces about the point of connection of the cable to the trapdoor.
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