Chapter 6.6, Problem 6.11CE

The following objects are moving in uniform circular motion. Draw a free-body diagram for each object and identify the force responsible for the centripetal acceleration.

Object 1. A person riding on the barrel-of-fun ride (Fig. 6.27, top)

Object 2. The lead object in the laboratory set-up (Fig. 6.27, center)

Object 3. A jogger running on a circular track (Fig. 6.27, bottom)