A jeep of mass 1000 kg moves along a circular track of radius 20m. If the coefficient of friction between the jeep and road is 0.64, then the maximum velocity with which the jeep can move without skidding is (g = 10m/s2):
1
5.6 m/s
2
11.3 m/s
3
33.6 m/s
4
22.4 m/s