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Ram Sharma • 193.88K Points
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Q. A particle is of wieght 8 kg. When it is allowed to fall under the force of gravity its momentum at the time t = 2 sec would be

  • (A) 8 kg sec
  • (B) 0.01885 m/sec
  • (C) 0.1885 m/sec
  • (D) 18.55 m/sec
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