Question

Velocity,radius os tyre,angular velocity relation

Answer 1

Answer:

The second relationship inv=rω or ωvr v = r ω or ω v r can be illustrated by considering the tire of a moving car. ... Thus the car moves forward at linear velocity v = rω, where r is the tire radius. A larger angular velocity for the tire means a greater velocity for the car.

Answer 2

Answer:

The speed of the tread of the tire relative to the axle is v, the same as if the car were jacked up. Thus the car moves forward at linear velocity v = rω, where r is the tire radius. A larger angular velocity for the tire means a greater velocity for the car.