12. A car at the Indianapolis 500 accelerates uniformily from the pit area, going from rest to 270km/h in a semicircular arc with a radius of 220 m. Determine the tanegntial and radialacceleration of the car when it is halfway through the arc, assuming constant tangentialacceleration. If the the curve were flat, what coefficient of static friction would be necessarybetween the tires and the road to provide this acceleration with no slipping or skidding?"

Initial velocity of the car, u = 0Final velocity of the car, v = 270 km/h…

Answered: 12. A car at the Indianapolis 500…

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