NicholasGoss30
NicholasGoss30 NicholasGoss30
  • 12-02-2017
  • Physics
contestada

If a hockey puck slides on a perfectly frictionless surface, it will
eventually slow down because of its inertia.

Respuesta :

AL2006
AL2006 AL2006
  • 12-02-2017
If the surface is perfectly frictionless AND level ... no ups and downs ... then the puck never slows down or stops. There's nothing to make it do so. (Notice that "perfectly frictionless" means no air resistance either.)
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