diplomsko delo
Abstract
V diplomskem delu obravnavam vrtenje telesa okoli fiksne osi, ki ni glavna vztrajnostna os telesa. V teoretičnem delu podrobneje obravnavam vrtilno količino in tenzor vztrajnostnega momenta, katerega tudi izračunam za primer kvadra, ter predstavim koncept glavnih vztrajnostnih osi telesa. Količine nato povežem z Eulerjevimi enačbami za vrtenje.
V praktičnem delu opišem postopek izdelave interaktivne animacije, ki sem jo izdelala v GeoGebri in v kateri lahko vrtimo kvader okoli poljubne osi skozi težišče in opazujemo spreminjanje vektorjev navora in vrtilne količine.
Keywords
vrtenje;vrtilna količina;tenzor vztrajnostnega momenta;glavna vztrajnostna os;Eulerjeve enačbe;GeoGebra;
Data
Language: |
Slovenian |
Year of publishing: |
2018 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL PEF - Faculty of Education |
Publisher: |
[S. Čufer] |
UDC: |
53(043.2) |
COBISS: |
12151881
|
Views: |
1005 |
Downloads: |
156 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
Rotation of a rigid body around a fixed axis |
Secondary abstract: |
In the diploma thesis I discuss the rotation of a rigid body about a fixed axis that is not a principle axis. In the theoretical part, I take a closer look at angular momentum and the moment of inertia tensor, which I also calculate for a cuboid. I introduce the concept of principal axes, and connect these quantities with Euler's rotation equations.
In the experimental part of my thesis, I describe how I made an interactive animation in GeoGebra, which enables the user to rotate a cuboid about any axis they choose, and shows how the torque and angular momentum vectors change with time. |
Secondary keywords: |
physics;fizika; |
File type: |
application/pdf |
Type (COBISS): |
Bachelor thesis/paper |
Thesis comment: |
Univ. v Ljubljani, Pedagoška fak., Dvopredmetni učitelj: Fizika in matematika |
Pages: |
20 str. |
ID: |
10973416 |