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Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game.
- Balancing Act
Balancing Act - PhET Interactive Simulations
- Balancing Act 1.0.2
Learn about balance, proportional reasoning and torque with...
- Balancing Act
Learn how to balance different objects on a teeter totter using concepts of mass, weight, and torque. Explore how the position and angle of the fulcrum affect the balance. Challenge yourself to find the mass of unknown objects and create your own scenarios.
Predict how changing the positions of the masses on the plank will affect the motion of the plank. Write rules to predict which way a plank will tilt when objects are placed on it. Use your rules to solve puzzles about balancing. Version 1.1.10.
Predict how changing the positions of the masses on the plank will affect the motion of the plank. Write rules to predict which way a plank will tilt when objects are placed on it. Use your rules to solve puzzles about balancing. Version 1.05.