posted by Chelsey on .
When you're driving your 1200-kg car, you go around a corner of radius 60.8 m. The coefficient of static friction between the car and the road is 0.67. Assuming your car doesn't skid, what is your speed if the force exerted on it is 5800N?
Net force F= F(fr) - mv²/R =μmg - mv²/R
mv²/R = μmg – F.
Solve for v