What is the magnitude and direction of vector c

Click For Summary

Homework Help Overview

The problem involves vector addition, specifically determining the magnitude and direction of vector C given vectors A and B, where A points to the right with a magnitude of 10 m/s and B points upward with a magnitude of 15 m/s, such that A + B + C = 0.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants discuss the relationship between the vectors and the implications of their directions. One participant suggests finding the resultant of A and B to determine C's direction. Another participant questions the interpretation of the direction of vector A, specifically whether it is aligned with the positive x-axis or at an angle.

Discussion Status

The discussion is exploring the implications of vector directions and how they relate to the problem. Some guidance has been offered regarding the approach to find vector C, but there is still uncertainty regarding the interpretation of the direction of vector A.

Contextual Notes

Participants are considering the assumptions made about the direction of vector A, particularly the lack of specified angles, which may affect their understanding of the problem setup.

torresmido
Messages
20
Reaction score
0

Homework Statement



Vector A points to the right with magnitude 10 m/s, and vector B points upward vertically
with magnitute of 15 m/s. What is the magnitude and direction of vector c such that A+B+C=0

Any ideas on this problem are appreciated..

Homework Equations





The Attempt at a Solution

 
Physics news on Phys.org
A+B+C=0

(A+B)+C=0

Find A+B and then to make it zero C would be in the opposite direction of that resultant
 
I can do that, but I'm confused about one thing.
When they that the vector is pointing to the right, does it mean that its direction is 0 degrees from the positive x-axis or its direction is some angle between the the x-axis and the y-axis?
 
Well I assuming that it is in the direction of the positive x-axis, else they would have specified the angle(not zero) to which it acts.
 

Similar threads

Vectors Directions: Where is this Resultant Vector Pointing?
  • · Replies 14 ·
Replies
14
Views
2K
Vector Subtract Given Magnitude
  • · Replies 6 ·
Replies
6
Views
2K
How do I derive an expression for the velocity vector for any α?
  • · Replies 26 ·
Replies
26
Views
4K
What is the displacement and average velocity of a classic car in a road rally?
  • · Replies 1 ·
Replies
1
Views
2K
Finding the magnitude and direction of a boat's motion
  • · Replies 7 ·
Replies
7
Views
2K
Calculate the magnitude and direction of the torque
  • · Replies 1 ·
Replies
1
Views
3K
Find the magnitude and direction of vectorA - vector B?
  • · Replies 2 ·
Replies
2
Views
10K
Can A Vector Have Components Of Say Y or Z in the X-Hat Direction?
  • · Replies 8 ·
Replies
8
Views
1K
Intuition on the direction of friction in a rotational dynamics problem
  • · Replies 13 ·
Replies
13
Views
2K
Finding the magnitude of a vector B given vector C
  • · Replies 5 ·
Replies
5
Views
2K