MHT CET 2026 Physics question
A car of mass m is crossing the convex bridge of radius of curvature R with speed V. At the highest point the thrust is (g = gravitational acceleration)
Answer: (C)
Solution
At the highest point of a convex bridge the centre of the circular path is below the car. The net force towards the centre (downwards) supplies the centripetal force: , where is the normal reaction
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