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 :

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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