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Savannahh8839 Savannahh8839
  • 27-05-2024
  • Physics
Answered

One model for a certain planet has a core of radius R and mass M surrounded by an outer shell of inner radius R, outer radius 2R, and mass 5M. If the gravitational acceleration on the surface of the planet is 7.8m/s², what is the gravitational acceleration of a particle at points R/2 from the center of the planet?

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