Question based on using vectors

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SUMMARY

The discussion centers on solving a physics problem involving vector decomposition to find the resultant force exerted by three individuals towing a vessel. Participants emphasize the importance of breaking down the force vectors into their x and y components using sine and cosine functions to calculate the resultant force accurately. The forum rules stipulate that users must demonstrate their own efforts before receiving assistance, reinforcing the educational integrity of the discussion.

PREREQUISITES
  • Understanding of vector decomposition
  • Knowledge of trigonometric functions (sine and cosine)
  • Familiarity with force vectors in physics
  • Basic principles of resultant forces
NEXT STEPS
  • Study vector decomposition techniques in physics
  • Learn how to apply sine and cosine to resolve forces
  • Explore the concept of resultant forces in two dimensions
  • Review introductory physics problems involving forces and vectors
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Students studying physics, particularly those tackling vector problems, educators teaching introductory physics concepts, and anyone interested in understanding force interactions in mechanics.

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Homework Statement


Bjarne, Leif and Sammy are towing their vessel. The forces that they exert are directed along the tow lines, as indicated in Figure 15, which also provides the magnitudes of their forces. ( Note that in Figure 15, the force vectors are not drawn to scale.) What is the resultant force?
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Homework Equations

The Attempt at a Solution

 
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Decompose the vectors into their components (y and x) and add them accordingly. Do you know how to do that?
 
Could you show me the decomposition method for vectors? Adding after decomposition i should have solid idea on how to. Thank You!
 
You need to find the magnitude of the forces in the x and y direction. You do this by taking the magnitude given and using sine and cosine of the angle that they're at to find them.
 
katuan said:
Could you show me the decomposition method for vectors? Adding after decomposition i should have solid idea on how to. Thank You!

We are not allowed to help you if you have done no work on the problem yourself. Those are the PF rules.
 
This is a question which does not require the use of calculus to obtain a solution. It is being moved to the Intro Physics HW forum, which is more appropriate.
 
You must show your own effort, even when you know it is wrong.
 

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