Calculate Moment About Point A - 3 Methods to Solve

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SUMMARY

The discussion focuses on calculating the moment about point A (MA) using three distinct methods, given a force magnitude of 200 N. Participants emphasize the necessity of demonstrating an initial attempt at solving the problem to receive assistance. The conversation highlights the importance of understanding the fundamental principles of moments in physics.

PREREQUISITES
  • Understanding of basic physics concepts, specifically moments and torque.
  • Familiarity with the formula for calculating moments (Moment = Force x Distance).
  • Knowledge of vector components and their role in force analysis.
  • Ability to interpret diagrams and apply geometric principles to physical problems.
NEXT STEPS
  • Research different methods for calculating moments in physics, including the cross product method.
  • Learn about torque and its applications in mechanical systems.
  • Explore the concept of equilibrium and how it relates to moments and forces.
  • Study examples of moment calculations in real-world engineering problems.
USEFUL FOR

Students in physics or engineering, educators teaching mechanics, and professionals involved in structural analysis or mechanical design will benefit from this discussion.

asa.hoshi
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Hi. Can anyone help me with this question?

In the figure below, the magnitude of the force F is 200 N/. Calculate the moment about point A, MA, using at least 3 different methods.

http://img517.imageshack.us/my.php?image=momentumdg7.jpg"

Thanks heaps. :smile:

Asa.Hoshi.
 
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asa.hoshi said:
Hi. Can anyone help me with this question?

In the figure below, the magnitude of the force F is 200 N/. Calculate the moment about point A, MA, using at least 3 different methods.

http://img517.imageshack.us/my.php?image=momentumdg7.jpg"

Thanks heaps. :smile:

Asa.Hoshi.
Wecome, Asa.Hoshi. There are several ways to calculate the moment, but you must first show some attempt at a solution before we can help.
What do you know about moments?
 
Last edited by a moderator:

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