Differences Between Different Direction Notations

  • Thread starter Thread starter jwj11
  • Start date Start date
  • Tags Tags
    Direction
AI Thread Summary
The notation [E25S] is debated, with interpretations suggesting it could mean either 25 degrees South of East or 25 degrees East of South. The teacher's stance is that it indicates 25 degrees East of South, while the original poster argues for the opposite interpretation. This confusion highlights the need for clarity in directional notation, as different conventions can lead to misunderstandings. Credible sources on vector notation may provide additional insights into this topic. Ultimately, the interpretation may depend on the context and conventions used in specific fields.
jwj11
Messages
37
Reaction score
0
So I get that [25 degrees North of East] is a line that is 25 degrees above the east axis.

But what about [E25S]

Is that [25 degrees South of East]
or [25 degrees East of South]

My teacher says that [E25S] is [25 degrees East of South]

but based on that notation I think it is [25 degrees South of East]

Please help me determine this because he has deducted marks for it. Any credible internet sources would be helpful.
 
Physics news on Phys.org
Here's at least one site that agrees with you: Vectors
Good luck!
 
wait so does that mean it can be interpreted either way? based on your experiences which is correct?
 

Thread 'Need help understanding particle physics and quantum physics'

So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks
View full post »

Thread 'Raman Spectroscopy help'

I am attempting to use a Raman TruScan with a 785 nm laser to read a material for identification purposes. The material causes too much fluorescence and doesn’t not produce a good signal. However another lab is able to produce a good signal consistently using the same Raman model and sample material. What would be the reason for the different results between instruments?
View full post »

Similar threads

Different Notations of Direction
Replies
1
Views
2K
Relative velocity passing a ball between two soccer players
Replies
5
Views
2K
MHB Help Needed: Vectors - Calculate Plane Velocity & Direction
Replies
1
Views
1K
Solving Vector Problems: Step-by-Step Guide
Replies
3
Views
2K
Finding the angle in which the resultant force points
Replies
8
Views
2K
Why Does Car A Appear to Travel Southeast from Car B's Perspective?
Replies
4
Views
4K
I On whether the motion of a Foucault pendulum bob is comparable to ballistics
Replies
10
Views
2K
The closest approach of two ships
Replies
4
Views
1K
I Accelerated Triangle and Length Contraction
Replies
40
Views
4K
Calculating Net Force and Direction of Barge Movement with Vector and Forces"
Replies
2
Views
1K

Hot Threads

Recent Insights

Back
Top