Angular Velocity = 2pi / periodThe members of a high school basket ball team are driving from Calgary to Vancouver, which is a distance of 675km. Each tire on their van has a radius of 32 cm . If the team members drive at a constant speed and cover the distance in 6h45min, what is the angular velocity, in radians/second of each tire during the drive?

= 2pi / (24300s / 67500000)

= 17453

This looks wrong to me. How do you solve it?