Gravity towards Center of Mass?

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SUMMARY

Gravity does not always act from the center of mass for finite mass distributions. It is established that gravity appears to be directed towards the center of mass only in the case of spherical mass distributions. For non-spherical shapes, the gravitational field behaves differently, and the direction of gravitational force can vary based on the distribution of mass.

PREREQUISITES
  • Understanding of gravitational fields
  • Familiarity with mass distribution concepts
  • Knowledge of spherical versus non-spherical geometries
  • Basic principles of classical mechanics
NEXT STEPS
  • Research the implications of non-spherical mass distributions on gravitational fields
  • Study the mathematical formulation of gravitational forces in different geometries
  • Explore the concept of gravitational potential and its relation to mass distribution
  • Learn about the applications of these principles in astrophysics and orbital mechanics
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Physics students, researchers in gravitational physics, and anyone interested in understanding the nuances of gravitational interactions in various mass distributions.

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Gravity towards Center of Mass??

Conceptual question:

Does gravity always act from the center of mass, regardless of shape of source of field, for finite mass distributions?
 
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No. The opposite is the case: Gravity appears to be toward the center of mass from all directions only in the case of a spherical mass distributions.
 

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