How Do You Calculate Cable Tension for Static Equilibrium?

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SUMMARY

The discussion focuses on calculating cable tension in a static equilibrium scenario, specifically for two cables with tensions of 215.79 N and 263.16 N. Participants express confusion regarding the methodology to derive these values, emphasizing the need for clarity on the principles of static equilibrium. Key concepts include understanding the forces acting on the cables and applying the conditions necessary for static equilibrium to solve for tension.

PREREQUISITES
  • Understanding of static equilibrium principles
  • Knowledge of vector resolution in physics
  • Familiarity with free body diagrams
  • Basic algebra for solving equations
NEXT STEPS
  • Study the conditions for static equilibrium in detail
  • Learn how to create and analyze free body diagrams
  • Practice problems involving tension in multiple cables
  • Explore vector resolution techniques in physics
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Students in physics courses, educators teaching mechanics, and anyone seeking to understand the calculations involved in static equilibrium scenarios.

chrozer
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In the drawing below, find the tension in cable one and in cable two.

Ok so my teacher provided us with the answers, but she did not show us how to do it. Help? I am totally confused.

BTW the answers are: 215.79 N and 263.16 N
 

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chrozer said:
In the drawing below, find the tension in cable one and in cable two.

Ok so my teacher provided us with the answers, but she did not show us how to do it. Help? I am totally confused.

BTW the answers are: 215.79 N and 263.16 N

I can't see your image.
 
chrozer said:
Ok so my teacher provided us with the answers, but she did not show us how to do it. Help? I am totally confused.
What have you done so far? Where are you stuck?

Hint: What are the conditions for static equilibrium?
 

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