12. Rotational Kinematics

While you drive, your tires, all of radius 0.40 m, rotate 10,000 times. How far did you drive, in meters?

An object moves a total distance of 1,000 m around a circle of radius 30 m. How many degrees does the object go through? 

BONUS:How many complete revolutions does it make?

A car travels a total of 2,000 m and 1140° around a circular path, starting from 0° . What is the radius of the circular path? 

BONUS:How far (in degrees) from 0° does the car end up?

(II) A child rolls a ball on a level floor 3.1 m to another child. If the ball makes 12.0 revolutions, what is its diameter?

(II) A child rolls a ball on a level floor 3.1 m to another child. If the ball makes 12.0 revolutions, what is its diameter?