Understanding Vector Components at 120 Degrees

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Homework Help Overview

The problem involves determining the x and y components of a vector with a magnitude of 2400 units positioned at an angle of 120 degrees from the positive x-axis. The subject area pertains to vector analysis in physics.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • The original poster expresses confusion regarding the problem statement and seeks clarification on what is being asked. Some participants inquire about the specific physics and math concepts involved, while others suggest that understanding the basics of vectors is essential. There is also a discussion about visualizing the vector's direction and the meaning of the counterclockwise angle.

Discussion Status

The discussion is ongoing, with participants providing guidance on the need to understand vector basics. There is an exploration of different interpretations of the problem, particularly regarding the visualization of the vector's direction.

Contextual Notes

The original poster indicates a lack of prior physics knowledge, which may impact their understanding of the concepts involved. There is an emphasis on the need for foundational knowledge in vectors to approach the problem effectively.

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Homework Statement



you have a vector with a magnitude of 2400# positioned at 120 degrees in a counter clockwise from the positive "x" axis, determine the x and y components of the vector.

Homework Equations





The Attempt at a Solution


I have never had physics before and am lost on this question. Can someone help me understand what they are asking here
 
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There are at least 7 physics/math related concepts in your problem statement. Which do you understand and which are you having trouble with?
 


You will have to familiarize yourself with the basics of vectors in order to solve this problem. If you do a search online for "vector basics" you should turn up some appropriate introductory material.
 


I could probably solve this if I knew what the triangle was suppose to look like... I don't understand the counter clockwise part
 


raiderUM said:
I could probably solve this if I knew what the triangle was suppose to look like... I don't understand the counter clockwise part

If you were to stand at the origin of your coordinate axes with your arm outstretched and pointing out along the x-axis, and if you were to then turn counterclockwise 120 degrees, then you would be pointing in the direction that your vector does. The vector would begin at your feet and head out in the direction that you're pointing for 1200 units of distance.
 

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