## Mechanics

1A MEASUREMENT
• 1A10 Basic Units
• Order - 1A10.10 - Basic Unit Set - VEPD 01-01 [video]
• Order - 1A10.20 - Standards of Mass
• Order - 1A10.30 - Standards of Length
• Order - 1A10.35 - Painted Meter Stick
• Order - 1A10.51 - Inch Cubes
• Order - 1A10.65 - Mole Samples
• 1A30 Coordinate Systems
• Order - 1A30.21 - Euler Angles
• 1A40 Vectors
• Order - 1A40.11 - Meter Stick Vectors
• Order - 1A40.14 - Vector Components - VEPD 01-04 [video]
• Order - 1A40.30 - Vector Addition and Subtraction
• Order - 1A40.31 - Vector Addition (parallelogram) vepd 01-02 [video]
• Order - 1A40.33 - Vector Addition (head to tail) vepd 01-03 [video]
• 1A60 Scalling
• Order - 1A60.10 - Powers of Ten [video]
1C MOTION IN ONE DIMENSION
• 1C10 Velocity
• Order - 1C10.10 - Truck on Moving Sheet
• Order - 1C10.20 - Pasco Dynamics Cart [popular]
• Order - 1C10.25 - Air Track and Glider
• 1C20 Uniform Acceleration
• Order - 1C20.10 - Penny and Feather
• Order - 1C20.15 - Drop Lead and Cork Balls
• Order - 1C20.16 - Drop Ball and Paper
• Order - 1C20.20 - Equal Time Equal Distance Drop
• Order - 1C20.30 - Inclined Airtrack/Pasco Carts
• 1C30 Measuring g
• Order - 1C30.55 - Catch a Meter Stick
• Order - 1C30.551 - Catch a Dollar
1D MOTION IN TWO DIMENSIONS
• 1D15 Velocity, Position, and Acceler
• Order - 1D15.10 - Ultrasonic Ranger and Student
• Order - 1D15.201 - Potential-Kinetic Energy Tracks
• 1D40 Motion of the Center of Mass
• Order - 1D40.14 - Throwing Board
• Order - 1D40.141 - Center of Mass of Non-rigid Object
• 1D50 Central Forces
• Order - 1D50.10 - Ball on a String
• Order - 1D50.20 - Whirligig
• Order - 1D50.40 - Pail of Water/Pail of Nails
• Order - 1D50.45 - Penny on the Coat Hanger
• 1D52 Deformation by Central Forces
• Order - 1D52.10 - Flattening Earth
• Order - 1D52.201 - Water Glass Parabola
• 1D55 Centrifugal Escape
• Order - 1D55.30 - Falling off the Merry Go Round
• 1D60 Projectile Motion
• Order - 1D60.05 - Ball to Throw
• Order - 1D60.10 - Howitzer
• Order - 1D60.15 - Howitzer on an Incline
• Order - 1D60.20 - Simultaneous Fall - Large
• Order - 1D60.201 - Simultaneous Fall - Small
• Order - 1D60.30 - Monkey and Hunter
• Order - 1D60.40 - Range of a Gun
• Order - 1D60.60 - Parabolic Trajectory
1E RELATIVE MOTION
• 1E10 Moving Reference Frames
• Order - 1E10.10 - Crossing the River
• Order - 1E10.20 - Frames of Reference [video]
1F NEWTON'S FIRST LAW
• 1F10 Measuring Inertia
• Order - 1F10.11 - Inertia Balance
• 1F20 Inertia of Rest
• Order - 1F20.10 - Inertia Ball
• Order - 1F20.20 - Smash Your Hand
• Order - 1F20.22 - Hit the Nail on the Head
• Order - 1F20.30 - Table Cloth Pull
• Order - 1F20.35 - Eggs and Pizza Pan
• Order - 1F20.36 - Pen and Embroidery Hoop
• Order - 1F20.37 - Soda Bottles and Dollar Bill
• Order - 1F20.60 - Loose Hammer Head
1G NEWTON'S SECOND LAW
• 1G10 Force, Mass, and Acceleration
• Order - 1G10.13 - Motion Up an Inclined Plane
• Order - 1G10.25 - Acceleration Block
• Order - 1G10.30 - Mass on a Scale
• Order - 1G10.40 - Atwood's Machine
• 1G20 Accelerated Reference Frames
• Order - 1G20.45 - Dropped Slinky
• Order - 1G20.76 - Float Accelerometer
• Order - 1G20.85 - Acceleration Pendulum Cart
1H NEWTON'S THIRD LAW
• 1H10 Action and Reaction
• Order - 1H10.10 - Push Me Pull Me Carts
• Order - 1H10.20 - Newton's Sailboard
• Order - 1H10.25 - Toy Helicopter
• 1H11 Recoil
• Order - 1H11.10 - Floor Cart and Medicine Ball
1J STATICS OF RIGID BODIES
• 1J10 Finding Center of Gravity
• Order - 1J10.10 - Map of North Carolina
• Order - 1J10.25 - Center of Gravity of a Broom
• Order - 1J10.251 - Equal Torques, But Not Equal Masses
• Order - 1J10.30 - Meterstick on Fingers
• Order - 1J10.41 - Kneeling Human
• 1J11 Exceeding Center of Gravity
• Order - 1J11.10 - Leaning Tower of Pisa
• Order - 1J11.15 - Tipping Block on Incline
• Order - 1J11.20 - Tower of Lire
• Order - 1J11.50 - Double Cone
• 1J20 Stable, Unstab., and Neut. Equi
• Order - 1J20.20 - Fork, Spoon and Match
• Order - 1J20.25 - Fourteen Nails on One
• Order - 1J20.32 - Spoon on Nose
• Order - 1J20.45 - Balancing Bear
• Order - 1J20.451 - Balancing Bird
• Order - 1J20.60 - Wine Bottle Balance
• 1J30 Resolution of Forces
• Order - 1J30.10 - Suspended Block
• Order - 1J30.20 - Tension in a String
• Order - 1J30.25 - Rope and Three Students
• Order - 1J30.40 - Booms
• Order - 1J30.60 - Sail Against the Wind
• 1J40 Static Torque
• Order - 1J40.10 - Grip Bar
• Order - 1J40.20 - Torque Beam
• Order - 1J40.25 - Different Radii Discs
1K APPLICATIONS OF NEWTON'S LAWS
• 1K10 Dynamic Torque
• Order - 1K10.10 - Tipping Block
• Order - 1K10.30 - Walking the Spool
• Order - 1K10.50 - Rolling Uphill
• 1K20 Friction
• Order - 1K20.10 - Friction Blocks
• Order - 1K20.15 - Weight Dependence of Friction
• Order - 1K20.20 - Area Dependence of Friction
• Order - 1K20.30 - Static vs. Sliding Friction
• Order - 1K20.35 - Angle of Repose
• Order - 1K20.40 - Front and Rear Brakes
• 1K30 Pressure
• Order - 1K30.10 - Bed of Nails
• Order - 1K30.15 - Balloon Bed of Nails
1L GRAVITY
• 1L20 Orbits
• Order - 1L20.18 - Orbits in a Spherical Cavity
• Order - 1L20.40 - Conic Sections
1M WORK AND ENERGY
• 1M10 Work
• Order - 1M10.20 - Pile Driver
• Order - 1M10.25 - Pile Driver with Pop Cans
• 1M20 Simple Machines
• Order - 1M20.10 - Pulley System
• Order - 1M20.40 - Levers
• 1M40 Conservation of Energy
• Order - 1M40.10 - Bowling Ball Pendulum
• Order - 1M40.15 - Stopped Pendulum
• Order - 1M40.20 - Loop the Loop
• Order - 1M40.30 - Ball in Track
• Order - 1M40.40 - Ballistic Pendulum
• Order - 1M40.90 - Rattleback
1N LINEAR MOMENTUM AND COLLISIONS
• 1N10 Impulse and Thrust
• Order - 1N10.20 - Egg in Sheet
• 1N20 Conservation of Linear Momentum
• Order - 1N20.70 - Walk the Plank
• 1N22 Rockets
• Order - 1N22.20 - Water Rocket
• Order - 1N22.25 - Balloon Rocket
• 1N30 Collisions in One Dimension
• Order - 1N30.10 - Collision Balls [popular]
• Order - 1N30.12 - Irritating Collision Balls
• Order - 1N30.20 - 3 to 1 Collision Balls
• Order - 1N30.50 - Impulse Pendulum
• Order - 1N30.53 - Ball-Block Collision
• Order - 1N30.60 - Double Ball Bounce
• Order - 1N30.601 - Astro-Blaster
1Q ROTATIONAL DYNAMICS
• 1Q10 Moment of Inertia
• Order - 1Q10.10 - Inertia Wands and Two Students
• Order - 1Q10.101 - Balancing a Bat
• Order - 1Q10.40 - Racing Disks [popular]
• Order - 1Q10.50 - Racing Soups
• 1Q20 Rotational Energy
• Order - 1Q20.30 - Kinetic Energy of a Rolling Disk
• Order - 1Q20.50 - Faster Than 'g'
• Order - 1Q20.60 - Falling Meter Sticks
• 1Q30 Transfer of Angular Momentum
• Order - 1Q30.10 - Passing the Wheel
• Order - 1Q30.20 - Drop Bags of Rice
• Order - 1Q30.30 - Catch the Ball
• 1Q40 Conservation of Angular Momentu
• Order - 1Q40.10 - Rotating Stool with Dumbbells [popular]
• Order - 1Q40.20 - Stability of Orbits
• Order - 1Q40.22 - Rotating Hoberman Sphere
• Order - 1Q40.23 - Governor
• Order - 1Q40.25 - Pulling on the Whirligig
• Order - 1Q40.30 - Rotating Stool and Bicycle Wheel [popular]
• Order - 1Q40.33 - Drop the Cat
• Order - 1Q40.80 - Hero's Engine
• 1Q50 Gyros
• Order - 1Q50.20 - Bicycle Wheel Gyro [popular]
• Order - 1Q50.201 - Gyro with Adjustable Weights
• Order - 1Q50.25 - Double Wheel Gyro
• Order - 1Q50.30 - Mitac Gyro
• Order - 1Q50.40 - Suitcase Gyro
• Order - 1Q50.74 - Trapeze Gyro
• 1Q60 Rotational Stability
• Order - 1Q60.30 - Tippee Top
• Order - 1Q60.35 - Spinning Football
• Order - 1Q60.37 - Ellipsoid
• Order - 1Q60.40 - Tossing the Book
1R PROPERTIES OF MATTER
• 1R10 Hooke's Law
• Order - 1R10.10 - Stretching a Spring
• Order - 1R10.101 - Compressing a Spring
• 1R20 Tensile and Compressive Stress
• Order - 1R20.20 - Bending Beam
• 1R30 Shear Stress
• Order - 1R30.10 - Shear Book
• 1R40 Coefficient of Restitution
• Order - 1R40.10 - Coefficient of Restitution
• Order - 1R40.30 - Bounce/No Bounce Balls
• 1R50 Crystal Structure
• Order - 1R50.18 - Ball-Spring Model
• Order - 1R50.20 - Molecular Model Kit
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