Calculating Vector C's X Component | Vector x Components Help

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Homework Help Overview

The discussion revolves around calculating the x component of vector C given the components of vectors A and B, and the equation A - B + 3C = 0. This falls under the subject area of vector mathematics.

Discussion Character

  • Exploratory, Mathematical reasoning

Approaches and Questions Raised

  • Participants discuss the components of vectors A and B and how they relate to vector C through the provided equation. There is an attempt to clarify which equations are necessary to solve for the x component of C.

Discussion Status

The discussion includes attempts to identify the relevant equations for solving the problem. Some participants suggest that only one equation is necessary to find the x component of C, indicating a focus on simplifying the approach.

Contextual Notes

There appears to be some confusion regarding the specific requirements of the question, as participants mention that the original question is not being addressed directly.

the_d
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I have a question. Vector A has x and y components of -20cm and 15 cm, respectively; vector B has x and y components of 10.9cm and -20 cm, respectively. If A - B + 3C = 0, what is the x component of C?

I found out that C = -0.73 cm but that's not what the question is asking.
 
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the_d said:
I have a question. Vector A has x and y components of -20cm and 15 cm, respectively; vector B has x and y components of 10.9cm and -20 cm, respectively. If A - B + 3C = 0, what is the x component of C?

I found out that C = -0.73 cm but that's not what the question is asking.

Use the "x" and "y" components of A, B, and C and solve for the required quantities:

A_x - B_x + 3C_x = 0
A_y - B_y + 3C_y = 0


~~
 
Last edited:
He/She only needs he first equation...

Daniel.
 
thanx...
 

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