This simulation explores the concept of torque in the context of balancing a board. Select "Intro" to become familiar with the controls. "Balance Lab" and "Game" put your understanding of torque to the test.

[list=1][*]Select "Balance Lab." Can you determine the masses of all 8 mystery objects?[/*][*]Select "Game." Can you clear these challenges?[/*][/list][br]Credits:[br]PhET Interactive Simulations[br]University of Colorado Boulder[br]https://phet.colorado.edu