pugeworld123 pugeworld123
  • 03-03-2017
  • Chemistry
contestada

Name three devices of inventions which are designed to decrease friction

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Viper420
Viper420 Viper420
  • 03-03-2017
Soft Rubber soles on climbing boots. 
Brake pads.  magnetic friction
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FallenKnight FallenKnight
  • 03-03-2017
Water , Smooth surfaces (plastic etc) and magnetic levitation
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