A body of mass 2 kg is moving with a velocity 8 m/s on a smooth surface. If it is to be…

Physics · NEET · NTA ExamsLaws of Motion

A body of mass 2 kg is moving with a velocity 8 m/s on a smooth surface. If it is to be brought to rest in 4 s,
then the force to be applied is
  1. 8 N.
  2. 4 N.
  3. 2 N.
  4. 1 N.

Answer

(C) 2 N.

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