question archive A car with a mass of 900 kg is driving around a turn on a flat road that has a radius of 31
A car with a mass of 900 kg is driving around a turn on a flat road that has a radius of 31
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A car with a mass of 900 kg is driving around a turn on a flat road that has a radius of 31.4 m. If the coefficient of static friction between the tires and the road is 0.530, then what is the maximum speed (in m/s) that the car can drive around the turn in the road?
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12.78 m/s
Step-by-step explanation
m= 9oo kq R = 31.4 m M = 0.53 9 = 9.81 m/2 Newton's and law, ma = f my 2 = UN R 7 mv = jumg R V =
V MOR V= V 0.53x 9.81x 31.4 S V = 12. 78 m/s
