Question

A curved section of a road is banked for a speed v. If there is no friction between road and tyre Then :

• A. a car moving with speed v will not slip on road
• B. a car is more likely to slip on the road at speed higher than v, than at speeds lower than v
• C. a car is move likely to slip on the road at speed lower than v , than at speeds higher than v
• D. a car cannot remain stationary on road and will start slipping

Answer 1

Answer: (A), (D)

The correct options are
A a car moving with speed v will not slip on road
D a car cannot remain stationary on road and will start slipping