Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with relative-motion
Search options not deleted
user 232440
Use this tag for questions related to how objects move relative to other objects dependent on your frame of reference, and how this applies to special relativity.
13
votes
How can any speed be defined as a constant?
It is counter intuitive, this question or variants of it get asked a lot. Surely if you're travelling towards a beam of light it will appear to be travelling faster? The answer is it won't, every iner …
- 7,008
3
votes
What does an observer in a reference frame moving with velocity of light see, when another r...
There is no such thing as a "reference frame moving with velocity $c$". If you use the Lorentz transformations to boost into a frame moving at the speed of light you end up dividing by zero in the gam …
- 7,008