"Tension of Mass on Pole: Does it Change?

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Homework Help Overview

The discussion revolves around understanding how the tension in a mass attached to a vertical pole changes as the mass is moved towards the end of the pole. Participants are exploring the relationship between tension and the geometry of the setup.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants are questioning the definition of tension and its dependence on the geometry of the pole. There is uncertainty about whether tension is simply mass times acceleration due to gravity, and some participants express confusion regarding the relationship between tension and force.

Discussion Status

The discussion is ongoing, with participants providing insights into the nature of tension and its relation to the pole's geometry. Some have noted the need for a diagram to clarify the situation, indicating that multiple interpretations of the problem are being explored.

Contextual Notes

There is mention of the pole being vertical and overhanging off a table, which may influence the tension experienced by the pole. The discussion also highlights a lack of clarity in the original question, suggesting that additional information may be necessary for a complete understanding.

kthejohnster
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Homework Statement



how does the tension of a mass on a pole change as you move the mass towards the end?

Homework Equations



T=mg

The Attempt at a Solution



i thought tension was just mass times acceleration (gravity) so I am not sure
 
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Tension is how much force [thank you LawrenceC - slip] the pole is under.
The answer depends on the geometry.

If the pole is vertical, for eg. then consider which parts of the pole are under tension.
 
Last edited:
kthejohnster said:

Homework Statement



how does the tension of a mass on a pole change as you move the mass towards the end?

Homework Equations



T=mg

The Attempt at a Solution



i thought tension was just mass times acceleration (gravity) so I am not sure

Your question is vague without some sort of diagram. Tension is force. Stress is force per unit area.
 
Simon Bridge said:
Tension is how much force [thank you LawrenceC - slip] the pole is under.
The answer depends on the geometry.

If the pole is vertical, for eg. then consider which parts of the pole are under tension.

yes the pole is vertical overhang off a table
 

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