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Ram Sharma • 193.84K Points
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Q. Railway tracks are banked on curves

  • (A) Necessary centripetal force may be obtained from the horizontal component of the weight of the train
  • (B) The train may not fly off in the opposite direction
  • (C) Necessary centrifugal force may be obtained from the horizontal component weight of the train
  • (D) To avoid frictional force between the tracks and wheels
Correct Answer - Option(A)

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