I can only find the value of A-y-component

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Discussion Overview

The discussion revolves around the calculation of forces in a mechanical system, specifically focusing on the A-y-component and its relationship with other force components. Participants are exploring the implications of their calculations and the conditions for equilibrium.

Discussion Character

  • Technical explanation, Debate/contested, Mathematical reasoning

Main Points Raised

  • One participant claims to have calculated the A-y-component as 175N using moments but questions the validity of this result when applying the F-y component equilibrium condition.
  • Another participant notes that in the second member BDC, the Cy component aligns with the Dy component, suggesting they have the same magnitude, which raises questions about the resultant forces and equilibrium.
  • Some participants inquire about the correctness of the given answer, indicating uncertainty about the calculations or assumptions made.
  • One participant mentions needing more time to provide a proper answer due to other commitments, suggesting ongoing deliberation.

Areas of Agreement / Disagreement

Participants express uncertainty regarding the calculations and the conditions for equilibrium, indicating that multiple competing views remain without a clear consensus on the correctness of the results.

Contextual Notes

There are indications of potential miscalculations and the need for further verification of the results, but specific assumptions or definitions that may affect the discussion are not detailed.

frozen7
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After separate the diagram to several parts, I can only find the value of A-y-component = 175N by taking moment at C. But how come I can't get that value if I use F-y component = 0??
 

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Yes i know what you mean. In the 2nd member BDC, the Cy component has the same line of action as the Dy component by the disk, therefore making it has the same magnitude or modulus. Looks like a non-null resultant, like there's no equilibrium.

I will check again later, in case i miscalculated.
 
Last edited:
Is the given answer correct or false?
 
frozen7 said:
Is the given answer correct or false?

I will have to get back to you with a proper answer later today or tomorrow, i have some work plans that require my inmediate attention.
 

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