**Motion in 1-D**

**Vector Addition**

**Motion in 2-D**

**Relative Velocity**

**Forces and Newton's Laws of Motion**

- Free-body diagrams
- Another free-body diagram
- Newton's Second Law example
- Inclined plane
- Atwood's machine
- Measuring m
_{s} - Inclined Atwood's machine

**Uniform Circular Motion**

**Work and Energy**

- Work and Kinetic Energy
- A spring
- Work done by a spring
- Energy in a spring system
- Energy graphs
- Pendulum
- A spring, a ramp, and a mass
- A spring, a ramp, and a mass with friction

**Center-of-Mass**

**Momentum**

- Impulse
- Elastic and Inelastic collisions
- Ballistic pendulum
- Baseball and basketball
- A collision in 2-D

**Rotation**

- Rotational kinematics example
- Comparing straight-line and rotational motion
- Three ways to find torque
- Equilibrium
- Atwood's machine re-visited
- Energy example
- Four views of rolling
- Racing shapes
- An accelerating car
- Newton's Second Law example
- Conservation of angular momentum

**Gravitation**

- Gravitational Field
- Escape speed
- Orbits and angular momentum
- Orbits and energy
- Kepler's Second Law
- Two planets
- Inner planets of the solar system

**Harmonic Motion**

- Mass on a spring
- The connection between SHM and circular motion
- Dissecting the SHM equation
- Motion graphs
- Energy in a spring system
- A simple pendulum
- A pendulum at large amplitudes
- Damped harmonic motion
- Driven harmonic motion

**Waves**

- Transverse and longitudinal waves
- How a wave propagates
- The connection with simple harmonic motion
- Wavelength and period
- Wave speed
- Frequency, speed, and wavelength

**Sound**

**Interference of Waves**

- Superposition
- Constructive and destructive interference
- Reflections from free and fixed ends
- Interference in 2-D
- Beats
- Standing Waves
- A string fixed at both ends
- A tube open at both ends
- A tube open at one end
- Sample problem
- Fourier Analysis: building a square wave

**Fluids**

- Pressure in a static fluid
- Pascal's principle
- Buoyant force
- Continuity equation
- Curveball
- A hole in my bucket

**Thermodynamics**