Mastering Vector Direction: Tips and Tricks for Understanding Degrees

  • Thread starter Thread starter superdude
  • Start date Start date
  • Tags Tags
    Vectors
Click For Summary
Vector directions correspond to specific degrees on a compass: due north is 0 degrees, due east is 90 degrees, due south is 180 degrees, and due west is 270 degrees. The discussion clarifies that north is not 90 degrees, but rather 0 degrees, with east being the next clockwise direction. This understanding is essential for accurately interpreting vector directions in various applications. The clarification helps users align their knowledge of vectors with standard navigational conventions. Mastering these degrees is crucial for effective vector analysis.
superdude
Messages
9
Reaction score
0
Hello:

I don't have a question on how to solve a specific problem, rather vectors in general.

In my book, they often give vector direction by stating "due north", "due east", "due west", "due south". However, I can't figure out which of these directions correspond with what degree. For example, is "due north" = 90 degrees?

Please help.

Thanks
 
Physics news on Phys.org
I 10 years of using vectors I have always had 90 degress = north.
 
so what are the degrees of the other diretions? east, south, west?
 
West = 180 Degrees
South = 270 Degress
East = 0 Degrees
 

Thread 'Magnitude of buoyant force in fluids of different densities'

The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?
View full post »

Similar threads

Doubt about the 2nd position vector direction in a particle's movement
  • · Replies 4 ·
Replies
4
Views
1K
To find the closest approach of two ships
  • · Replies 2 ·
Replies
2
Views
3K
Vector question - North-east direction
  • · Replies 38 ·
2
Replies
38
Views
8K
Vectors and Angles in Helicopter Flight
  • · Replies 5 ·
Replies
5
Views
2K
Overall displacement vector from a walking trip....
  • · Replies 19 ·
Replies
19
Views
8K
To find the time for which a vessel is within range of these guns
  • · Replies 4 ·
Replies
4
Views
1K
Adding Vectors to Find Velocity
  • · Replies 16 ·
Replies
16
Views
3K
Total work of a directional wind on a mailman
  • · Replies 5 ·
Replies
5
Views
1K
Why Does Car A Appear to Travel Southeast from Car B's Perspective?
  • · Replies 4 ·
Replies
4
Views
4K
Coriolis Force and Centrifugal Force
  • · Replies 21 ·
Replies
21
Views
3K