# Physics

posted by Troi

A car moves on a level horizontal road in
a circle of radius 30.5 m. the coefficient of
friction between the tires and the road is 0.5.
The maximum speed with which the car
can round this curve without slipping is:

1. Damon

F = m Acc

mu m g = m v^2/R

v^2 = mu g R

2. Sophia

its 67

3. Sinnamon

3 m/s

4. simon

its clearly 13m/s

## Similar Questions

1. ### physics

An unbanked curve has a radius of curvature of 75m. On a winter day, with snow on the road, the coefficient of static friction between the tires of the car and the road is .23. What is the maximum speed with which the car can safely …
2. ### physics

An unbanked curve has a radius of curvature of 75m. On a winter day, with snow on the road, the coefficient of static friction between the tires of the car and the road is .23. What is the maximum speed with which the car can safely …
3. ### physics

An unbanked curve has a radius of curvature of 75m. On a winter day, with snow on the road, the coefficient of static friction between the tires of the car and the road is .23. What is the maximum speed with which the car can safely …
4. ### physics

what is the maximum speed with which a 1050kg car can round a turn of radius 70 m on a flat road if the coefficient of friction between tires and road is .80?
5. ### Physic

If the coefficient of static friction for tires on a road is 0.25, at what maximum speed can a car round a level 47.5 m radius curve without slipping?
6. ### Physics

A car with a mass of 900 kg moves along a road at a 89 km/hour at equal speed. On the road is a curve with a radius of 250. a) What is the force in the curve between the tires and the road if the road is horizontal?
7. ### physics

What is the maximum speed that the car can turn in a curve of radius 29.0 m without slipping?
8. ### Physics

A 1550 -kg car moves on a horizontal curved road. If the radius of the curve is 46 m and the coefficient of friction between the tires and road is 0.1, find the maximum speed the car can have so that it may not skid.
9. ### physics

A 1500 kg car is rounding a curve with a radius of 204 meters on a level road. The maximum frictional force the road can exert on the tires of the car totals 4439 N. What is the highest speed at which the car can go to round the curve …
10. ### physics

A 1500 kg car is rounding a curve with a radius of 204 meters on a level road. The maximum frictional force the road can exert on the tires of the car totals 4439 N. What is the highest speed at which the car can go to round the curve …

More Similar Questions