9: Statics and Torque (Exercises) Last updated Save as PDF Share Share Share Tweet 9.1: Introduction to Statics and Torque 9.2 The First Condition for Equilibrium 9.3 The Second Condition for Equilibrium 9.4 Stability 9.5 Applications of Statics, Including Problem-Solving Strategies 9.6 Simple Machines 9.7 Forces and Torques in Muscles and Joints