📊 Physics
Q. Railway tracks are banked on curves so that
  • (A) Necessary centrifugal force may be obtained from the horizontal component of the weight of the train
  • (B) No frictional force may be produced between the tracks and the wheels of the train
  • (C) Necessary centripetal force may be obtained from the horizontal component of the weight of the train
  • (D) The train may not fall down inwards
✅ Correct Answer: (C) Necessary centripetal force may be obtained from the horizontal component of the weight of the train

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Ankit Singh
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