A train runs along an unbanked circular track of radius 30 m at a speed of 54 km/h. The mass of the train is 106 kg. What provides the centripetal force required for this purpose - The engine or the rails? What is the angle of banking required to prevent wearing out of the rail?
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![A train runs along an unbanked circular track of
radius 30 m at a speed of 54 km/h. The mass of the
train is 106 kg. What provides the centripetal force
required for this purpose - The engine or the rails?
What is the angle of banking required to prevent
wearing out of the rail?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F331d4253-b627-4abc-80fe-1836ca3fcf14%2F44ecc15c-c34c-44f4-b1e0-d02638e7c166%2Fiqniv2_processed.jpeg&w=3840&q=75)
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