A 1060 kg car rounds a curve of 67 m banked at an angle of 11 ∘ .
a)If the car is traveling at 90 km/h , will a friction force be required? If so, in what direction?
b)What is the magnitude of the friction force required?
A 1050 kg car rounds a curve of 72 m banked at an angle of 15 ∘ . The car is traveling at 90 km/h. What is the magnitude of the friction force required?
A 1200 kg car rounds a curve of radius 69 m banked at an angle of 12°. What is the magnitude of the friction force required for the car to travel at 90 km/h?
Constants A 2000 kg car rounds a curve of 58 m banked at an angle of 14 ? . How much friction force will be required? Express your answer using two significant figures.
A curve of radius 160 m is banked at an angle of 10. An 800-kg car moves the curve at 85 km/h without skidding. Neglect the effects of air drag. Find (a) The frictional force exerted by the pavement on the tires (b) The minimum coefficient of static friction between the pavement and the tires.
5. a- A 1100 kg car rounds a curve of radius 64.0 m banked at an angle of 14°. What is the maximum speed that the car can reach without skidding if the coefficient of static friction between the tires and the road is 0.56? 5. b- A 1.00-kg ball is tied to a 1.04-m long string is being spun in a vertical circle at a constant speed and with a period of 2.00 s. What is the minimum tension...
If a curve with a radius of 90 m is properly banked for a car traveling 68 km/h, what must be the coefficient of static friction for a car not to skid when traveling at 96 km/h?
A car rounds a curve that is banked inward. The radius of curvature
of the road is R = 140 m, the banking angle is θ = 26°, and the
coefficient of static friction is μs = 0.39. Find the minimum speed
that the car can have without slipping.
A car rounds a curve that is banked inward. The radius of curvature of the road is R 140 m, the banking angle is 26e, and the coefficient of static minimum...
If a curve with a radius of 89 m is properly banked for a car traveling 73 km/h , what must be the coefficient of static friction for a car not to skid when traveling at 89 km/h ?
A car of mass M = 800 kg traveling at 55.0 km/hour enters a
banked turn covered with ice. The road is banked at an angle ?, and
there is no friction between the road and the car's tires as shown
in(Figure 1) . Use g = 9.80 m/s2 throughout this problem.
Now, suppose that the curve is level (?=0) and that the ice has
melted, so that there is a coefficient of static friction ? between
the road and...
If a curve with a radius of 94 m is properly banked for a car traveling 68 km/h on frictionless embankment, what must be the coefficient of static friction for a car not to skid when traveling at 83 km/h ?