Sprint 49 · Chapter 4

Centripetal Force: Turning On A Level Road

Find the real force behind every circular motion, and the top speed for a turn on a level road.

1. 1Something Must Pull Inward
2. 2Will the Cyclist Skid?
3. 3Your Turn: A Safer Turn
4. 4The Whirled Stone's Tension
5. 5Exercises 4.4 and 4.22