| A+14+0 | Weight on a vertical spring with markers on stand. | 2020-11-16 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2020-09-25 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2020-09-29 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2020-09-28 |
| A+50+5 | Water projector: Adjustable angle water jet in front of grid. | 2020-09-04 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2020-11-09 |
| C+30+68 | Vacuum Cannon | 2020-11-06 |
| A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2020-10-23 |
| A+65+0 | Twisting a rod with one end fixed and the other hung with weights. | 2020-10-21 |
| B+10+2 | Torsion pendulum with removable weights. | 2020-11-13 |
| A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2020-10-16 |
| A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2020-10-09 |
| A+20+5 | Tablecloth yanked out from under dishes. | 2020-09-11 |
| A+20+5 | Tablecloth yanked out from under dishes. | 2020-09-14 |
| A+60+35 | Static equilibrium for a rope on a spool. Same as A+55+5. | 2020-10-26 |
| A+30+60 | Spinning Bicycle Wheel Stays Upright. | 2020-10-30 |
| B+10+1 | Simple pendulum: Ball on a string. | 2020-11-13 |
| C+55+30 | Ruchardt's tube: Ball oscillates in a vertical glass tube on jug. | 2020-12-02 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2020-10-28 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2020-10-30 |
| A+60+37 | Rotation about the center of mass: Object to throw. | 2020-10-23 |
| A+60+37 | Rotation about the center of mass: Object to throw. | 2020-10-26 |
| A+0+57 | Rotating loop of chain rolls across bench. | 2020-09-21 |
| A+0+57 | Rotating loop of chain rolls across bench. | 2020-09-23 |
| A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2020-10-30 |
| C+30+0 | Revolving 'drumhead' with manometer shows pressure in water tank. | 2020-11-04 |
| C+30+0 | Revolving 'drumhead' with manometer shows pressure in water tank. | 2020-11-06 |
| A+5+22 | Potential energy of spring imparted to ball on ramp | 2020-09-29 |
| A+5+22 | Potential energy of spring imparted to ball on ramp | 2020-09-30 |
| A+12+10 | Plank oscillates on oppositely rotating bicycle wheels. | 2020-11-18 |
| B+10+10 | Physical pendulum: Steel bar with two pivot points. | 2020-11-13 |
| C+22+15 | Operating Sterling cycle engine, hot water powered. | 2020-12-04 |
| C+22+10 | Operating Sterling cycle engine, gas powered. | 2020-12-04 |
| A+50+10 | Monkey and the hunter. | 2020-09-09 |
| C+55+10 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2020-11-30 |
| B+10+0 | Mass on a spring. | 2020-11-13 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2020-10-07 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2020-10-28 |
| A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2020-10-23 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2020-10-26 |
| B+10+75 | Inverted pendulum. | 2020-11-20 |
| A+35+18 | Inelastic collisions: Another ballistic pendulum. | 2020-10-19 |
| A+14+5 | Force table: Forces on a car on a horizontal table. | 2020-09-16 |
| A+60+5 | Force on hinged beam measured with transducer. | 2020-11-02 |
| C+25+0 | Flettner rotorcar blown with fan. | 2020-11-09 |
| C+70+55 | Fire syringe: paper is ignited in a cylinder with a piston. | 2020-11-30 |
| C+55+60 | Equipartition of Energy: Different mass balls bounce out at different times. | 2020-11-30 |
| A+5+10 | Equal path lengths ball race. | 2020-09-29 |
| A+5+10 | Equal path lengths ball race. | 2020-09-28 |
| C+22+0 | Engine models: Steam, 4-cycle Otto. | 2020-12-02 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2020-08-31 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2020-09-02 |
| A+60+25 | Disk (weighted off-center) rolls up inclined plane. | 2020-11-02 |
| A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2020-09-21 |
| A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2020-09-23 |
| C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2020-11-06 |
| A+50+25 | Carbon dioxide propelled rocket flies across room on wire. | 2020-10-16 |
| A+20+10 | Breaking thread above and below weight. | 2020-09-09 |
| A+20+10 | Breaking thread above and below weight. | 2020-09-14 |
| A+5+15 | Brachistochrone: Three balls falling along different trajectories. | 2020-09-23 |
| A+5+15 | Brachistochrone: Three balls falling along different trajectories. | 2020-09-25 |
| A+5+20 | Bowling ball pendulum swings back to nose. | 2020-10-02 |
| A+5+20 | Bowling ball pendulum swings back to nose. | 2020-10-05 |
| A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2020-09-16 |
| A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2020-09-18 |
| A+35+0 | Balls of equal and unequal mass on strings, separated by a leaf spring. | 2020-10-14 |
| A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2020-09-02 |
| A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2020-09-04 |
| A+35+17 | Ballistic pendulum: Suspended .22 rifle fires into suspended block. | 2020-10-16 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2020-09-29 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2020-09-28 |
| A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2020-09-11 |
| A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2020-09-14 |
| C+30+17 | Archimedes' principle: weighing beakers in water. | 2020-11-09 |
| A+35+35 | Airtrack: Long track with two gliders coupled by a spring hoop. | 2020-10-12 |
| A+0+35 | A ball swung on a string held by a sleeve. | 2020-09-18 |
| A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2020-08-31 |
