Skip to Main Content

Principal Sponsors

The William and Flora Hewlett Foundation
The Hewlett Logo

Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
The NSF LogoNational Science Foundation

An independent federal agency created by Congress in 1950 to promote the progress of science.

Excellence Center of Science and Mathematics Education at King Saud University LogoExcellence Center of Science and Mathematics Education at King Saud University

King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

Other Sponsors Logo

Ladybug Revolution

Join the ladybug in an exploration of rotational motion. Rotate the merry-go-round to change its angle, or choose a constant angular velocity or angular acceleration. Explore how circular motion relates to the bug's x,y position, velocity, and acceleration using vectors or graphs.

  Alpha Rating Image
See changelog
Version 1.07
1631 KB
share sim: Icon for Digg StumbleUpon Toolbar

Topics

Main Topics

  • Circular motion

Related Topics

Sample Learning Goals

  • Explain some of the variables for rotational motion by describing the motion of a bug on a turning platform
  • Describe how the bug's position on the turning platform affects these variables.

Go to Top Image

Teaching Ideas

Tips for Teachers

There is no teacher's guide for this simulation.

Ideas and Activities for this Sim

Submit Your Ideas & Activities

Note: The maximum file size is 64M, with a maximum upload of 64M at a time.

Required fields are marked with an asterisk (*).

title*
file(s)
grade level(s)*
Check the PhET design guidelines (PDF)

Go to Top Image

Software Requirements

Java Icon

Windows Systems Macintosh Systems Linux Systems
Microsoft Windows XP/Vista/7
Sun Java 1.5.0_15 or later
OS 10.4.11 or later
Apple Java 1.5.0_19 or later
Sun Java 1.5.0_15 or later

Go to Top Image

Translated Versions

Run localized Download
Arabic Arabic Download
Chinese Taiwan Chinese, Taiwan Download
Croatian Croatian Download
Dutch Dutch Download
French French Download
Hungarian Hungarian Download
Khmer Khmer Download
Persian Persian Download
Portuguese Portuguese Download
Spanish Spanish Download

Go to Top Image

Credits

Design Team Third-party Libraries Thanks To
  • Kathy Perkins
  • Wendy Adams
  • Mindy Gratny
  • Sam Reid
  • piccolo
  • jfreechart
Login / Register