JJ143899
JJ143899 JJ143899
  • 04-06-2017
  • Biology
contestada


Which of the following is considered a contact force?

a.the force between two magnets

b.the gravitational pull of a planet

c.the force between two charged particles

D.friction between an object and air

Respuesta :

dekuu
dekuu dekuu
  • 04-06-2017
The answer is D. Hope this helps.

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