πŸ“Š Physics
Q. The force which makes a vehicle to stop when break is applied is called
  • (A) Gravitational force
  • (B) Vanderwalls force
  • (C) Frictional force
  • (D) Covalant force
βœ… Correct Answer: (C) Frictional force

Explanation: 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.

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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