- #31
Patxitxi
- 8
- 3
Maybe my brain got an update without me knowing it?vtsteam said:
I Question about force from a torque arm extension
- Thread starter vtsteam
- Start date
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The discussion centers on the mechanics of a Prony brake setup, specifically whether increasing the length of a vertical arm affects the scale reading under a stable torque. Participants clarify that if the scale connection is frictionless, the effective lever arm remains constant, and the scale should read the same regardless of the vertical arm's length. They emphasize the importance of understanding torque and force vectors, noting that the vertical force measured is independent of the arm's length as long as the setup is idealized without friction. The conversation also touches on practical considerations for minimizing friction in real-world applications. Ultimately, the consensus is that the vertical force reading remains consistent despite changes in the vertical arm length, provided the system is properly configured.
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