What is the minimum distance D that will prevent the cable from snapping?

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Homework Help Overview

The problem involves a uniform beam suspended horizontally, with a focus on determining the minimum distance D that will prevent a supporting cable from snapping under tension. The scenario includes specific weights and tension limits, suggesting a context of static equilibrium and torque analysis.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants discuss using torque equations to find the distance D, with some expressing uncertainty about their approach. Others suggest that the problem may be solvable through mathematical reasoning without complex equations.

Discussion Status

The discussion is ongoing, with participants sharing their thoughts and approaches. Some guidance has been offered regarding the mathematical nature of the problem, but there is no clear consensus on the method to find D.

Contextual Notes

There is a mention of the need for the original poster to provide their thoughts for better assistance, indicating a collaborative learning environment. The problem constraints include specific values for weight and tension, which may influence the discussion.

zen123
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a uniform beam of weight 400 N and length 3.2 m is suspended horizontally. On the left it is hinged to a wall; on the right is it supported by a cable bolted to the wall at distance D above the beam. The least tension that will snap the cable is 1200 N.





(a) What value of D corresponds to that tension?
m
(b) Give any value for D that won't snap the cable.
m
 
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well if u don't give us your thoughts we won't help you
 
im just not sure how to find D. i tired useing it as a torque equation, and solve for the radius, but i just can't seen to get it right. i am at a loss for what to do!
 
i remenber those kind of question your question is so easy that even you don't need any kind of equations just mathematics think this is a hint (the beam is horizontal and the wall is at left perpendicular to it and at right the cable is letting it to be on equilibrium so what to do well try to think its only math)
 

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