Geometry
Study Of Math Save Studyofmath En 160 September 1 At Study Of Math Prostorne krivulje
Study Of Math Save Studyofmath En 160 September 1 At Study Of Math
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Cilindrična spirala nastaje kao presjek helikoida i kružnog cilindra,
odnosno dvaju sinusoidalnih cilindara.
| Jednadžbe |
Parametarske jednadžbe |
| x2 + y2
= a2 |
ili |
|
| y - x tg |
( |
z |
) |
=0 |
|
| c |
|
| x = a cos(t) |
|
|
y = a sin(t) |
|
z = c t
|
|
VR model
Vivianijev prozor
Vivianijev prozor je presjek sfere i kružnog cilindra.
| Jednadžbe |
Parametarske jednadžbe |
|
|
| x = |
|
R |
(1+cos(t)) |
| |
2 |
| y = |
|
R |
sin(t) |
| |
2 |
| z = |
± |
R |
\/(2(1-
cos(t)) |
| 2 |
|
VR modeli
Kubna parabola
Kubna parabola je presjek paraboličkog i kubnog cilindra.
| Jednadžbe |
Parametarske jednadžbe |
y = x2
z = x3
|
x = t
y = t2
z = t3
|
VR modeli
oStudy Of Math Save Studyofmath En 160 September 1 At Study Of Math Prostorne krivuljez Study Of Math
jStudy Of Math Save Studyofmath En 160 September 1 At Study Of Math Prostorne krivuljee r Math Kid