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Type: Multiple-Choice
Category: Planetary Motion
Level: Grade 8
Author: AaronKnight
Last Modified: 3 years ago

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Planetary Motion Question

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Grade 8 Planetary Motion

Which of the following is NOT true of the Inverse Square Law of Gravitation?
  1. if your distance from center of Earth's gravitational pull doubles, your weight is only 1/4 what it is on the surface
  2. An object's weight decreases exponentially as distance increases
  3. As centers of mass approach one another, their pull on each other increases
  4. All of the above are true of the Inverse Square Law of Gravitation.