Calculate Force: Beginner's Guide

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SUMMARY

The discussion focuses on calculating the initial force of a mechanism involving a spring scale that indicates a pull of 50 Newtons. Participants emphasize the importance of providing detailed information about the mechanism, including the materials and dimensions of its components. Clarification of terminology is also highlighted, specifically distinguishing between "wench" and "winch." Accurate descriptions are essential for effective communication and problem-solving in mechanical calculations.

PREREQUISITES
  • Understanding of basic physics concepts, particularly force and tension.
  • Familiarity with mechanical devices, specifically winches and their applications.
  • Knowledge of how to read and interpret spring scales.
  • Ability to describe mechanical systems and their components clearly.
NEXT STEPS
  • Research the principles of force calculation in mechanical systems.
  • Learn about the operation and applications of winches in engineering.
  • Study how to use spring scales effectively in force measurement.
  • Explore methods for documenting mechanical designs and specifications.
USEFUL FOR

This discussion is beneficial for mechanical engineers, physics students, and hobbyists interested in understanding force calculations in mechanical systems.

snocavotia
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How can i calculate the initial force of this mechanism?https://dl.dropboxusercontent.com/u/3625527/4/Demo.jpg
I don't even know where to begin working on this part of my problem.
 
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You'll need to put together some more info to obtain an answer, besides a pretty picture.

Who's the wench, Miley Cyrus?
 
I wish i could, But I am not for sure what kind of info or how to calculate it.
 
any ideas on what i need to supply?
 
Okay, Say the wench has a spring scale attached to it. The spring scale says its pulling at 50 Newtons right now. How do i get the force applied when i release the arm from the wench?
 
Well, for a start, identify what the lines in the picture mean, along with a description of what you are trying to do. Once that is done, then you need to specify what materials you want to use for the various parts and their sizes, etc. You know what it is you want to do. You have to describe it to others in order for them to understand.
 
Is it at all possible that you meant "wrench" rather than "wench"?
 
HallsofIvy said:
Is it at all possible that you meant "wrench" rather than "wench"?

No, it's an all-too-common mistake to confuse 'wench' [a female servant] with 'winch' [a mechanical device for hoisting].
 

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