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Mr. Dubey • 52.70K Points
Coach Physics

  • (A) Gravitational force
  • (B) Vanderwalls force
  • (C) Frictional force
  • (D) Covalant force
  • Correct Answer - Option(C)
  • Views: 867
  • Filed under category Physics

Explanation by: Mr. Dubey
A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. 

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