Seudónimo Seudónimo

13-04-2016
Physics

contestada

Name two ways to reduce friction and two ways to increase it.

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SpaceeQueenn SpaceeQueenn

13-04-2016

Ways to increase friction

- increase the roughness of the contact materials
- increase the pressure on the contact

Ways to decrease friction

- float the moving body on air
- suck out any air

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