B+15+5 | Wilberforce pendulum: Oscillates between rotation and up-down. | 2018-08-22 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2018-09-24 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2018-09-26 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2018-09-07 |
C+25+40 | Water in vertical standpipe with holes at different heights. | 2018-11-07 |
A+45+20 | Wall chart of metric system. | 2018-08-22 |
A+60+15 | Two transducers measure forces from centered hanging mass. | 2018-09-10 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2018-10-15 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2018-10-17 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2018-10-19 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2018-08-22 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2018-08-29 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2018-09-21 |
A+20+5 | Tablecloth yanked out from under dishes. | 2018-09-07 |
A+20+5 | Tablecloth yanked out from under dishes. | 2018-09-10 |
A+60+35 | Static equilibrium for a rope on a spool. Same as A+55+5. | 2018-10-24 |
A+60+35 | Static equilibrium for a rope on a spool. Same as A+55+5. | 2018-10-26 |
A+60+55 | Stacking Blocks Extend Over Base | 2018-10-24 |
A+60+55 | Stacking Blocks Extend Over Base | 2018-10-26 |
B+10+1 | Simple pendulum: Ball on a string. | 2018-11-14 |
C+90+16 | Shear: Foam block. | 2018-10-29 |
C+90+16 | Shear: Foam block. | 2018-10-26 |
A+25+15 | Rotational Inertia Wands | 2018-10-15 |
A+25+15 | Rotational Inertia Wands | 2018-10-17 |
A+0+57 | Rotating loop of chain rolls across bench. | 2018-09-17 |
A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2018-10-17 |
B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2018-11-30 |
B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2018-12-03 |
A+50+10 | Monkey and the hunter. | 2018-09-05 |
A+30+20 | Maxwell's top, has adjustable center of gravity. | 2018-10-22 |
B+10+0 | Mass on a spring. | 2018-11-14 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2018-09-24 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2018-10-17 |
A+30+45 | Large gyroscope in a suitcase. | 2018-10-22 |
A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2018-10-08 |
C+30+52 | Interconnected set of glass vases of different shapes. | 2018-11-05 |
C+30+10 | Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood. | 2018-11-05 |
A+30+30 | Gyroscopes; various. | 2018-10-22 |
A+30+30 | Gyroscopes; various. | 2018-10-24 |
C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2018-11-05 |
A+14+5 | Force table: Forces on a car on a horizontal table. | 2018-09-07 |
A+60+5 | Force on hinged beam measured with transducer. | 2018-10-26 |
A+5+10 | Equal path lengths ball race. | 2018-09-26 |
A+5+10 | Equal path lengths ball race. | 2018-09-26 |
A+5+10 | Equal path lengths ball race. | 2018-09-28 |
C+90+0 | Elasticity: Balls bouncing on steel or glass cylinder. | 2018-10-29 |
C+90+0 | Elasticity: Balls bouncing on steel or glass cylinder. | 2018-10-26 |
A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2018-10-05 |
A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2018-10-08 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2018-08-31 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2018-09-05 |
B+20+0 | Driven harmonic oscillator: Motor driven mass on spring. | 2018-11-26 |
A+60+25 | Disk (weighted off-center) rolls up inclined plane. | 2018-08-22 |
A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2018-09-17 |
C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2018-10-31 |
C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2018-11-02 |
A+60+32 | Center of gravity (toy) objects. | 2018-10-26 |
A+20+0 | Card snapped from under a weight by a leaf spring. | 2018-09-07 |
C+90+5 | Breaking point of a wire is measured on a spring scale. | 2018-10-29 |
C+90+5 | Breaking point of a wire is measured on a spring scale. | 2018-10-26 |
B+25+15 | Brass spring on white plastic sheet. | 2018-11-30 |
B+25+15 | Brass spring on white plastic sheet. | 2018-12-03 |
A+5+20 | Bowling ball pendulum swings back to nose. | 2018-10-01 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2018-09-14 |
A+14+1 | Block pulled horizontally by a spring. | 2018-09-07 |
A+80+40 | Block and tackle: Bosun's chair. | 2018-09-12 |
A+80+40 | Block and tackle: Bosun's chair. | 2018-09-14 |
C+25+5 | Bernoulli's principle: Ball suspended in air stream. | 2018-11-05 |
C+25+5 | Bernoulli's principle: Ball suspended in air stream. | 2018-11-07 |
B+20+30 | Beaker is broken by sound from speaker. | 2018-11-30 |
A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2018-08-31 |
A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2018-09-05 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2018-09-19 |
C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2018-11-07 |
A+35+35 | Airtrack: Long track with two gliders coupled by a spring hoop. | 2018-10-05 |
A+35+35 | Airtrack: Long track with two gliders coupled by a spring hoop. | 2018-10-08 |
A+0+15 | A falling weight accelerates a car horizontally. | 2018-08-22 |
A+0+35 | A ball swung on a string held by a sleeve. | 2018-09-17 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2018-08-22 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2018-08-29 |