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Harikesh • 8.04K Points
Tutor III

Q. A ball of mass 1 kg moving with a velocity of 2 m/sec collides directly with a stationary ball of mass 2 kg. If the first ball comes to rest after the impact the velocity of second ball after impact will be

  • (A) 1.5 m/sec
  • (B) 0.5 m/sec
  • (C) 2 m/sec
  • (D) 1.0 m/sec
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