Instructional Video

Khan Academy: Race Cars With Constant Speed Around Curve

Curated by ACT

Using a racetrack as an example, this video demonstrates when acceleration could involve a change in direction and not speed.

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Concepts
acceleration, circular motion, speed, velocity, centripetal acceleration
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Additional Tags
magnitude of velocity, vector quantity, khan academy, khan academy: race cars with constant speed around curve
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional