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Question: Answered & Verified by Expert
If the over-bridge is concave instead of being convex, the thrust on the road at the lowest position will be
PhysicsLaws of MotionNEET
Options:
  • A mg+mv2r
  • B mg-mv2r
  • C m2v2gr
  • D v2gr
Solution:
2806 Upvotes Verified Answer
The correct answer is: mg+mv2r


Thrust at the lowest point is N

N=FP+mg

N=mg+mV2R

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