Mastering Vector Direction: Tips and Tricks for Understanding Degrees

  • Thread starter Thread starter superdude
  • Start date Start date
  • Tags Tags
    Vectors
AI Thread 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 'Rolling without slipping on a curved surface'

Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
View full post »
Thread 'Voltmeter readings for this circuit with switches'

Thread 'Voltmeter readings for this circuit with switches'

TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
View full post »
Thread 'Trying to understand the logic behind adding vectors with an angle between them'

Thread 'Trying to understand the logic behind adding vectors with an angle between them'

My initial calculation was to subtract V1 from V2 to show that from the perspective of the second aircraft the first one is -300km/h. So i checked with ChatGPT and it said I cant just subtract them because I have an angle between them. So I dont understand the reasoning of it. Like why should a velocity be dependent on an angle? I was thinking about how it would look like if the planes where parallel to each other, and then how it look like if one is turning away and I dont see it. Since...
View full post »

Similar threads

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

Hot Threads

Recent Insights

Back
Top