A car is traveling along a straight level road in the x direction at 100 km/hr. The diameter of the tire is 500mm, and it rolls on the ground without slipping.
1. What is the velocity of the top of the tire in m/sec?
2. What is the velocity of the bottom of the tire in m/sec?
3. What is the velocity of the center of the wheel in m/sec?
4. What is the velocity of the rear edge of the tire in m/sec?
5. What is the velocity of the front edge of the tire in m/sec?