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Q: The co-efficient of friction between the road surface and the type of an automobile is . At what speed v, the automobile can travel safely without skidding around a curve of radius r. Take m as mass of automobile and g as acceleration due to gravity.
  • A.
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  • B.
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  • C.
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  • D. v = μgr
Correct Answer: Option C -
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Explanations:

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