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MHT CET 2022 Physics question

PhysicsLaws of MotionMHT CET 2022

A van is moving with a speed of 108 km/hr on level road where the coefficient of friction between the tyres and the road is 0.5. For the safe driving of the van, the minimum radius of curvature of the road shall be ( Acceleration due to gravity, g = 10 m/s)

Answer: (B)

Solution

Speed m/s. On a level road friction supplies the centripetal force: , so $=Missing argument for \frac\frac{v^2}{μ

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Question ID VK-093760