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Instructional Video

Pbs Learning Media: Gravity at Earth's Center

Curated by ACT

In this video segment from NOVA scienceNOW, learn about the effects of gravity as astrophysicist Neil deGrasse Tyson falls through a virtual hole through Earth's center. [1:45]

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Concepts
acceleration, gravity, speed, terms, velocity
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Additional Tags
earth, motions and forces, pbs learningmedia: gravity at earth's center, teachers' domain, wgbh, basic forces, change in speed
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)