Lecture Demonstrations Laboratory

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PHYS 1050-001: How Things Work

• skate board and razor scooter

• Coordinate Systems and Vectors
•  video  - Marble and Feather
• Falling Drops of Milk
•  video  - Shoot and Drop
•  video  - Tablecloth Pull
•  video  - Ballistics Cart

• spinning pie dish: an aluminum pie dish and a sharp pointy pencil to demonstrate rotational inertia. And a spinning chair: a chair that I can sit and spin myself to demonstrate rotational inertia

•  video  - Center of Mass of Virginia
•  video  - Center of Mass Toys
• Rotational Equilibrium
• Potential Energy
•  video  - Inclined Plane
  (this is to pull a cart uphill by a spring force probe at different inclination angle. )
•  video  - Rolling Objects and Moments of Inertia
•  video  - Moment of Inertia Wheel
•  video  - The Falling Rigid Body

• Rotational Equilibrium
• Weight Dependence of Friction
•  video  - Contact Area Independence of Friction
• Coefficient of Friction
•  video  - Air Track Collisions
•  video  - Rolling Objects and Moments of Inertia
•  video  - Vector Nature of Angular Momentum

•  video  - Spinning Tray
• Ball Collection
•  video  - Vector Nature of Angular Momentum
  (Just the spinning seat and the dumbells. I don't need the bicycle wheel. )
• Hooke's Law
•  video  - Pendula, Physical (Center of Percussion)
• Hacksaw Blade Resonance

• Centripetal Acceleration
• Ball Collection
•  video  - Loop - the - Loop
•  video  - Pendula, Physical (Center of Percussion)
• Hacksaw Blade Resonance

• Ball Collection
• Stacking Blocks
• Rocket Tricycle
•  video  - Precession of Bicycle Wheel Under Gravity Force

• Cartesian Diver

•  video  - Balloon in Vacuum
•  video  - Archimedes' Principle I
• Cartesian Diver
• Buoyancy of Air
•  video  - Kinetic Theory
• Ideal Gas Law

•  video  - Pascal's Vases
•  video  - Torricelli's Law
•  video  - Venturi Tube
• Vortex Cannon

• An airplane, if there is one available.

•  video  - Airplane Wing in Wind Tunnel
•  video  - Laminar and Turbulent Flow

• A toy airplane model

•  video  - Airplane Wing in Wind Tunnel

•  video  - Crush the Soda Can
• Thermometer Collection
•  video  - Thermal Expansion
•  video  - Convection Box
•  video  - Thermal Conductivity
• Steam Gun
•  video  - Boiling by Reducing Pressure

•  video  - Crush the Soda Can
• Steam Gun
•  video  - Boiling by Reducing Pressure
•  video  - Reversible and Irreversible Processes

•  video  - Pendula, Spring and Simple
•  video  - Fire Syringe
•  video  - Steam Engine

•  video  - Pendula, Spring and Simple

•  video  - Pendula, Spring and Simple
•  video  - Transverse Waves
•  video  - Longitudinal Waves
•  video  - Standing Waves
• Bell in a Vacuum
•  video  - Doppler Buzzer
•  video  - Air Driven Organ Pipe

•  video  - Transverse Waves
  (Just the very long spring only. )
•  video  - Doppler Buzzer
•  video  - Air Driven Organ Pipe