Úprava 6. příkladu z FYI
This commit is contained in:
parent
3320172818
commit
c98df526ea
1 changed files with 3 additions and 3 deletions
|
@ -27,6 +27,6 @@ $J = \int_{m} r^2 \cdot dm = \int_{V} r^2 \cdot \rho \cdot dV = \int_{0}^{R} r^2
|
|||
### Výsledek
|
||||
|
||||
$J = \frac{1}{2} \pi \cdot R^2 \cdot l \cdot \rho \cdot R^2 = \frac{1}{2}m \cdot R^2$
|
||||
- $S = \pi \cdot R^2$
|
||||
- $v = S \cdot l$
|
||||
- $m = v \cdot \rho$
|
||||
- $S = \pi \cdot R^2$ - obsah
|
||||
- $V = S \cdot l$ - objem
|
||||
- $m = V \cdot \rho$ - hmotnost
|
Loading…
Reference in a new issue