How much pulling force does it take to overcome static friction? The simulation applies the formula for the force of static friction to multiple trials. Scholars alter the pulling force applied until the box moves. They then determine the smallest amount of force required to move the box.

Concepts

friction, frictional force, static friction

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Additional Tags

science

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Instructional Ideas

• Create additional practice problems that students can solve using the formula without the added simulation

Classroom Considerations

• Requires a free CK-12 account to access the interactive
• Works best as a review of the force of static friction as it assumes learners already know the formula

Pros

• Simulation does not progress until the participant gives the correct answer
• Includes analysis questions at the very end of the simulation

Cons

• None

Common Core

RST.6-8.4 RST.9-10.4 RST.11-12.4