Vector Addition of Forces: Finding the Resultant Force

Click For Summary
SUMMARY

The discussion focuses on calculating the resultant force in a vector addition problem involving forces AB, AD, and AE. Participants emphasize the importance of resolving force AC into its horizontal and vertical components, as well as drawing a free body diagram to visualize the forces' directions. The given forces include an 8N horizontal component and a 6.645N vertical component for force AB. The use of the parallelogram method is suggested for determining the resultant force effectively.

PREREQUISITES
  • Understanding of vector addition and force resolution
  • Familiarity with free body diagrams
  • Knowledge of the parallelogram law for vector addition
  • Basic principles of mechanics from chapters 2.1-2.3 of the referenced textbook
NEXT STEPS
  • Learn how to create and interpret free body diagrams
  • Study the parallelogram law of vector addition in detail
  • Explore the concept of resolving forces into components
  • Practice problems involving resultant forces in mechanics
USEFUL FOR

This discussion is beneficial for students studying physics, particularly those focusing on mechanics and vector analysis, as well as educators teaching these concepts in a classroom setting.

Suy
Messages
101
Reaction score
0

Homework Statement


[PLAIN]http://img138.imageshack.us/img138/918/79095797.png
Find AE resultant force

Homework Equations


The Attempt at a Solution


I don't know where to start, I can find some of angle, but still I don't get it,
Also this question is in my test, I remember the question said AB exerted force on AE resultant force something
thx
 
Last edited by a moderator:
Physics news on Phys.org
I'm assuming AD and AE are acting downwards (like a weight hanging).

So, firstly, resolve force AC into it's horizontal and vertical components.

You can show the component forces of AE and AD as well to make it easier.

Then, draw a free body diagram showing the direction each force is acting in.

From there, you should be able to resolve this system.
 

Similar threads

Replies
14
Views
2K
Replies
3
Views
2K
Replies
4
Views
3K
Replies
17
Views
3K
  • · Replies 11 ·
Replies
11
Views
2K
  • · Replies 18 ·
Replies
18
Views
1K
  • · Replies 21 ·
Replies
21
Views
4K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 5 ·
Replies
5
Views
11K