Question

Do we need a banked road for a two-
wheeler? Explain.​

Answer 1

Given that,

Banged road for two wheeler.

We know that.

Banking road :

When the raise outside boundary of a road over its inside boundary through a particular angle it is called banking of road.

When a two wheeler moves on horizontally curved surface then friction force between two wheeler and road provides the centripetal force.

So, Banking of road is provide the centripetal force at curved surface.

Hence, This is required answer.

Answer 2

Ans : Yes.

Explaination:

when centripetal force is less the vehicle skid, to eliminate this difficulty roads are banked. when road is banked the horizontal components of normal reaction provides necessary centripetal force required for circular motion. so, roads are banked to provide necessary centripetal force.