In a roundabout (or traffic circle), cars go around a 27-m-diameter circle. if a car's tires will skid when the car experiences a centripetal acceleration greater than 0.60g, what is the maximum speed of the car in this roundabout?

Speed of the car, v = 8.90 m/s

Explanation:

It is given that,

The centripetal acceleration experienced by the car,

Diameter of the circle, d = 27 m

Radius of the circle, r = 13.5 m

The centripetal acceleration is experienced by an object if it moves in a circular path. The formula for the centripetal acceleration is given by :

v = 8.90 m/s

So, the maximum speed of the car in this roundabout is 8.9 m/s. Hence, this is the required solution.                  

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