Question: Question 22 (3 marks) A car, with mass m and turning a corner on a flat road describes an arc of a circle with a

Question 22 (3 marks) A car, with mass m and turning a corner on a flat road describes an arc of a circle with a radius of r 3 metres. The friction of the road is just enough for the car to turn at v km h-1. Suppose that the car suddenly encounters an oil spill on the road that halves the surface friction. What is the maximum velocity the car can turn without skidding

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