Journal of Science and Science Education
Vol 1 No 2 (2017): JoSSE Vol. 1 No. 2 (November 2017)

Analysis of rotating object using video tracker

Djoko Untoro Suwarno (Electrical Engineering Department, Sanata Dharma University)

Article Info

Publish Date
01 Nov 2017

Abstract

The purpose of this paper is to show the use of video tracker to analyze circular motion. Measurement of circular motion such as angular velocity and angular acceleration is not easy to do observation and measurement directly. Through the video tracker tool, the analysis of speed and rotation acceleration becomes easier. The rotating object used as a research object is a spinner fidget. The initial velocity of the rotation depends on the pull of the finger on the spinner. The duration of rotating spinner fidget depends on the inertia and attenuation that occurs. Camera position and resolution of the camera greatly determine the data on the video tracker. The standard camera capability of 30 frames per second is less capable of capturing objects that rotate with high resolution.

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Journal Info
Journal of Science and Science Education
Website

Abbrev

josse

Publisher

Universitas Kristen Satya Wacana

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Mathematics Physics

Description

The Journal of Science & Science Education (JoSSE) publishes academic articles of conceptual, experimental, philosophical, theoretical and applied results, and reviews in the field of mathematics and natural sciences from the following subject areas: - Biology & Biology Education - Chemistry & ...