Where is contact made during collisions?

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SUMMARY

Contact during collisions occurs at the atomic level due to electromagnetic repulsive forces between atoms. When two objects collide, the interaction is fundamentally governed by these forces, which prevent the atoms from occupying the same space. This principle applies universally, regardless of the scale of the collision, from macroscopic objects to atomic interactions.

PREREQUISITES
  • Understanding of atomic structure and forces
  • Basic knowledge of electromagnetic theory
  • Familiarity with collision mechanics
  • Concept of repulsive forces in physics
NEXT STEPS
  • Research atomic interactions in quantum mechanics
  • Explore electromagnetic force calculations
  • Study collision theory in classical mechanics
  • Investigate the implications of repulsive forces in material science
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Physics students, material scientists, and anyone interested in the fundamental principles of collisions and atomic interactions.

francirp
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If two objects collide with each other, where is contact actually made? This question confuses me because even at the atomic level (two atoms colliding) where is contact made? P.s. i hope I'm in the right section of the forum
 
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the collision impulse between the atoms is because of the electormagnetic repulsive forces between them.
 
ahh i see, thank you.
 

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