Activity Number 269

	Overview and Learning Objectives
	Central Concepts
	Benchmarks and Standards
	Activity Credits
	Requirements

Kinetic Energy Equipartition

Interactive model, with minimal support

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This Activity Requires:

Java 1.5+ - Java 1.5+ is available for Windows, Linux, and Mac OS X 10.4 and greater. If you are using Mac OS X 10.3, you can download MW Version 1.3 and explore within it instead.

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	Overview and Learning Objectives The user runs the model until the system equilibrates. Students observe the transfer of kinetic energy among particles of different sizes. return to top



	Central Concepts Key Concept: Kinetic energy is transferred among particles until a system reaches equilibrium. Additional Related Concepts Physics/Chemistry Energy Energy conservation Energy transfer Kinetic energy Kinetic motion Systems Equilibrium return to top



	Benchmarks and Standards AAAS COMMON THEMES: Constancy and Change - Graphs and equations are useful (and often equivalent) ways for depicting and analyzing patterns of change (Full Text of Standard) COMMON THEMES: Models - Therefore computers can show the consequences of applying complex rules or of changing the rules (Full Text of Standard) NSES Physical-Science: Energy Conservation / Entropy - 2 All energy can be considered to be either kinetic energy, which is the energy of motion; potential energy, which depends on relative position; or energy contained by a field, such as electromagnetic wave (Full Text of Standard) return to top



	Activity Credits Created by CC Project: Molecular Workbench using Molecular Workbench return to top



	Requirements Java 1.5+ - Java 1.5+ is available for Windows, Linux, and Mac OS X 10.4 and greater. If you are using Mac OS X 10.3, you can download MW Version 1.3 and explore within it instead. return to top

These materials are based upon work supported by the
National Science Foundation under grant number DUE-0402553

Any opinions, findings, and conclusions
or recommendations expressed in this material are those of
the author(s) and do not necessarily reflect the views
of the National Science Foundation.

Kinetic Energy Equipartition

Overview and Learning Objectives

Central Concepts

Additional Related Concepts

Benchmarks and Standards

Activity Credits

Requirements