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

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Torque

Investigate how torque causes an object to rotate. Discover the relationships between angular acceleration, moment of inertia, angular momentum and torque.

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Version 1.07
1631 KB
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Topics

Main Topics

  • rotation
  • torque
  • moment of inertia
  • angular momentum

Related Topics

Sample Learning Goals

  • Determine the relationship between the applied force, frictional force (of the brake) and the torque
  • Write an equation that relates the torque required to the radius at which the force is applied
  • Decribe in your own words the relationship between torque and the moment of inertia
  • Write an equation that relates the moment of inertia to the angular velocity
  • Show that Angular momentum is conserved with examples of a bug traveling on a rotating platform.

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Teaching Ideas

Tips for Teachers

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Ideas and Activities for this Sim

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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

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Translated Versions

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Credits

Design Team Third-party Libraries Thanks To
  • Wendy Adams
  • Sam Reid
  • Kathy Perkins
  • Trish Loeblein
  • piccolo
  • jfreechart
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