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Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionDynamicsMedium2 minPYQ_2002

PhysicsMediumsingle choice

The minimum velocity (in $ms^{- 1}$ ) with which a car driver must traverse a flat curve of radius $150 m$ and coefficient of friction $0.6$ to avoid skidding is

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Answer:

Solution:

The condition to avoid skidding, $v = μ rg = 0.6 \times 150 \times 10 = 30 m / s$

Stream:JEESubject:PhysicsTopic:Circular MotionSubtopic:Dynamics

⏱ 2mℹ️ Source: PYQ_2002

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