# Physics Circular Motion

posted by Mike Joseph

What is the maximum speed with which a 1150-kg car can round a turn of radius 71 m on a flat road if the coefficient of static friction between tires and road is 0.80?

May someone walk me through this problem step by step? Thank you

1. Elena

mv²/R= F(fr)
F(fr)=μN=μmg
mv²/R= μmg
μ= v²/Rg

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