1. CHAPTER 9 DAY 2 9-3 SOLVING PROBLEMS WITH STATICS *See Conceptual Example 9-5 p245. See Problem Solving Steps p245. See Example 9-6 Balancing a see-saw p246 See Example 9-8 Beam and wire

2. 9-4Applications To Muscles and Joints *See diagrams and Example 9-10 *

3. 9-5 Stability and Balance A body in static equilibrium, if undisturbed, will undergo no translational or rotational motion. If it is displaced slightly… it will… Returns to the original position if in stable equilibrium. Move further from its original position if it is in unstable equilibrium. Remain in a new position of equilibrium if it is in neutral equilibrium.

4. Day 2 HW TXT 9B P 267 13 P268 #18,26 P270 34,35,42