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 classical-mechanics
Search options not deleted
user 337674
Classical mechanics discusses the behaviour of macroscopic bodies under the influence of forces (without necessarily specifying the origin of these forces). If it's possible, USE MORE SPECIFIC TAGS like [newtonian-mechanics], [lagrangian-formalism], and [hamiltonian-formalism].
0
votes
4
answers
2k
views
$E=mc^2$ vs $(1/2)mv^2$
How does the kinetic energy $E_k = \frac{1}{2} mv^2$ equation fit with Energy equation $E = mc^2$.
Becuase if you rearange it you get $\frac{1}{2} mv^2 = mc^2$, mass cancels and velocity = $\sqrt{2c^2 …
- 21
0
votes
0
answers
75
views
What is the minimum density required for an object to become a black hole? [duplicate]
What is the minimum density required for an object to become a black hole?
I ask this because whenever I research about black holes it is always said to have infinite density or infinite mass.
Possibl …
- 21