Peer reviewed
Direct linkERIC Number: EJ1189249
Record Type: Journal
Publication Date: 2018-Sep
Pages: 2
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0031-921X
EISSN: N/A
Available Date: N/A
The Conical Pendulum Driven with a LEGO® Stepper Motor
Lynch, John J.
Physics Teacher, v56 n6 p398-399 Sep 2018
This work describes a way to study uniform circular motion (UCM) using a LEGO® MINDSTORMS® Robotics Invention System (RIS) stepper motor with a steel ball attached to a string. The equipment is inexpensive and the resulting motion takes place on a human scale. Times and lengths can be measured with a stopwatch and a meterstick, respectively. In addition, students get a brief introduction to robotics.
Descriptors: Physics, Motion, Robotics, Science Instruction, Measurement Techniques, Scientific Concepts
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Teachers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A
