In this unit you will be learning about the physics of rotating objects.

#### Unit 5 Calendar

**Quizzes:**

- Chapter 9 Reading Quiz (online) – by 11/21
- Chapter 10 Reading Quiz (online) – by 11/21
- Circular/Torque Quiz (written) – on 11/19

**Online Homework:**

- Online HW 5.1: due 11/14 @ 11:59pm
- Online HW 5.2: due 11/21 @ 11:59pm

**Labs:**

- Torque on a meterstick (Rotation and Torque)
- Moment of Inertia (Rotation and Torque)

**Test – 11/25**

**Reading and Book Problems:**

- Chapter 9: Rotational Motion (all sections except the optional section on page 265)
- Problems: 4, 5, 7, 10, 14, 22, 24, 30, 32, 33, 48, 50, 54, 60, 65, 68, 85, 102
- Solutions to selected problems

- Chapter 10: Conservation of Angular Momentum (sections 1-4)
- Problems: 15, 36, 37, 74
- Solutions to selected problems

- Chapter 12: Equilibrium (sections 1, 3, & 6)
- Problems: 3, 4, 24, 67, 71, 72, 89
- Solutions to selected problems

**Mr. Avis’s Videos:**

- Net Torque Equations
- Conservation of Rotational Energy
- Conservation of Angular Momentum
- Rolling with Slipping

**Lectures:**

- Rotational Kinematics
- Moment of Inertia
- Torque
- Angular Momentum and Rolling
- Toilet Paper Drop Calculations

**Other Helpful Videos:**

- Basic
- Intermediate
- Moving in Circles (Mechanical Universe)
- Angular Momentum (Mechanical Universe)
- Torques & Gyroscopes (Mechanical Universe)

- Advanced