📊 Physics
Q. Railway tracks are banked on curves so that:
  • (A) the weight of the train may be reduced
  • (B) no frictional force may be produced between the wheels & the track.
  • (C) the train may not fall down inwards.
  • (D) necessary centripetal force may be obtained from the horizontal component of the normal reaction due to track.
✅ Correct Answer: (D) necessary centripetal force may be obtained from the horizontal component of the normal reaction due to track.

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
550
Total Visits
📽️
4 y ago
Published
🎖️
Ram Sharma
Publisher
📈
98%
Success Rate