Q. Roads are banked on curves so that
A) The speeding vehicles may not fall outwards
B) The frictional force between the road and vehicle may be decreased
C) The wear and tear of tyres may be avoided
D) The weight of the vehicle may be decreased
Explanation
(a) By doing so component of weight of vehicle provides centripetal force
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.