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master's thesis
Kolotur promjenjivog momenta inercije
Zagreb: University of Zagreb, Faculty of Science, 2020. urn:nbn:hr:217:162617
Rašperger, Mihael
University of Zagreb
Faculty of Science
Department of Mathematics

Institutional repository: Repository of the Faculty of Science

Cite this document

Rašperger, M. (2020). Kolotur promjenjivog momenta inercije (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:162617

Rašperger, Mihael. "Kolotur promjenjivog momenta inercije." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:162617

Rašperger, Mihael. "Kolotur promjenjivog momenta inercije." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:162617

Rašperger, M. (2020). 'Kolotur promjenjivog momenta inercije', Master's thesis, University of Zagreb, Faculty of Science, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:162617

Rašperger M. Kolotur promjenjivog momenta inercije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2020 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:217:162617

M. Rašperger, "Kolotur promjenjivog momenta inercije", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:217:162617

Metadata
TitleKolotur promjenjivog momenta inercije
Title (english)Pulley of variable moment of inertia
AuthorMihael Rašperger
MentorNikola Poljak (mentor)
Committee memberNikola Poljak (predsjednik povjerenstva)
Committee memberIvica Smolić (član povjerenstva)
Committee memberTina Bosner (član povjerenstva)
Committee memberMihael Makek (član povjerenstva)
Committee memberSiniša Slijepčević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Mathematics)
Zagreb
Defense date and country2020-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Mathematics
Abstract
Idealizirani klasični kolotur se sastoji od diska kroz čiji centar mase je provučena osovina oko koje disk može slobodno rotirati i jedan je od šest jednostavnih strojeva poznatih od davnina. Mehanika realnih kolotura uglavnom se razlikuje od idealiziranih u tome što realni koloturi često nemaju jednoliku raspodjelu mase. U diplomskom radu će student odrediti jednadžbe gibanja realnih kolotura kojima osovina ne prolazi kroz centar mase. Predviđene jednadžbe gibanja pokušat će se eksperimantalno provjeriti tako da se izradi kolotur promjenjivog momenta inercije i promjenjivog položaja centra mase. U zaključku rada će se vidjeti postoje li sustavi u kojima realni koloturi mogu pružiti mehaničku prednost u odnosu na idealizirane.
Abstract (english)
The idealized classic pulley consists of a disc with a shaft in its center of mass around which the disc can freely rotate. It is one of the six simple machines known from ancient times. The difference between the mechanics of a realistic pulley and an idealized one is in mass distribution – it is not balanced in realistic pulleys. In this thesis the student will define equations of motion of realistic pulleys which don’t have a shaft in their center of mass. The provided equations of motion shall be experimentally tested by constructing a pulley with a variable moment of inertia and a variable center of mass. The conclusion of the thesis will give insight on whether there are systems in which realistic pulleys provide a mechanical advantage over idealized pulleys.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:162617
Study programmeTitle: Mathematics and Physics Education; specializations in: Mathematics and Physics Education
Course: Mathematics and Physics Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije matematike i fizike (magistar/magistra edukacije matematike i fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-03-04 13:46:24