The coefficient of friction between the tyres and the road is 0.25. The maximum speed

The coefficient of friction between the tyres and the road is 0.25. The maximum speed with which a car can be driven round a curve of radius 40 m without skidding is (assume g=10 ms⁻²)

Options

(a) 40 ms⁻¹
(b) 20 ms⁻¹
(c) 15 ms⁻¹
(d) 10 ms⁻¹

Correct Answer:

10 ms⁻¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
  2. An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
  3. In a vaccum triode the function of grid voltage is
  4. The width of the diffraction band varies
  5. A magnetic needle suspended parallel to a magnetic field requires √3J of work