Asked by Jasmin

Each tire on a car has a radius of 0.330 m and is rotating with an angular speed of 19.5 revolutions/s. Find the linear speed v of the car, assuming that the tires are not slipping against the ground.
Answered by drwls
The angular velocity of the tires is
2 pi * 19.5 = 122.5 radians/s

The speed of the car is
v = R*w, where R is the radius of any of the tires.

You should get about 40 m/s
Answered by Jasmin
Thanks!
Answered by lardtart
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