Demo used for 7A-summer/Catherine Bordel/2023

Provides the Demo List.
UCB IndexTitlesort ascendingDate
A+12+5 Weighted wood block dragged horizontally by force sensor.2023-06-28
A+14+0 Weight on a vertical spring with markers on stand.2023-06-28
C+25+40 Water in vertical standpipe with holes at different heights.2023-08-08
C+25+20 Venturi meter: Manometer tubes on tapered wind tunnel tube.2023-08-08
A+25+0 Two disks, one weighted in center and other on rim, roll down ramp.2023-07-18
B+25+0 Transverse wave model, hand-cranked.2023-08-02
B+10+2 Torsion pendulum with removable weights.2023-07-31
A+65+10 Torque wrench to demonstrate.2023-07-18
A+15+0 The Cavendish experiment: Model and actual apparatus to show.2023-07-11
A+20+5 Tablecloth yanked out from under dishes.2023-06-22
B+10+1 Simple pendulum: Ball on a string.2023-07-31
A+30+10 Rotational inertia device: Sliding weights on rotating rod.2023-07-24
A+30+15 Rotating chair with dumbbells or weighted bicycle wheel.2023-07-20
B+50+10 Rope and strobe: Transverse standing waves, motor driven.2023-08-03
A+55+5 Rolling spool: String on spool is pulled at various angles.2023-07-19
A+55+5 Rolling spool: String on spool is pulled at various angles.2023-07-20
A+50+20 Rocket is filled with water and compressed air and launched vertically.2023-07-17
C+30+0 Revolving 'drumhead' with manometer shows pressure in water tank.2023-08-07
A+5+22 Potential energy of spring imparted to ball on ramp 2023-07-05
A+35+25 Plastic pucks on air table.2023-07-13
B+10+10 Physical pendulum: Steel bar with two pivot points.2023-08-01
A+25+5 Moment of inertia: Hoop or disk rotated by falling weight.2023-07-18
A+30+20 Maxwell's top, has adjustable center of gravity.2023-07-26
B+10+0 Mass on a spring.2023-07-27
A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track.2023-07-05
A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track.2023-07-19
B+25+5 Longitudinal wave model, hand-cranked.2023-08-02
C+65+2 Light the Match.2023-08-03
B+35+0 Large wood model of a double slit with hinged waves.2023-08-03
B+10+20 Large damped oscillator (mass on spring) with various damping disks.2023-08-01
C+30+53 Interconnected tube with immiscible liquids.2023-08-07
A+35+18 Inelastic collisions: Another ballistic pendulum.2023-07-12
C+30+10 Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood.2023-08-07
A+60+10 Forces on crane boom measured with transducer.2023-07-26
A+14+30 Fan and sailboat on wheels 2023-06-28
A+35+10 Elastic collisions: Five hanging balls and two unequal hanging balls.2023-07-13
A+50+6 Elastic band acts as slingshot2023-06-21
A+50+0 Dropped and shot balls hit bench simultaneously.2023-06-21
B+10+25 Clock spring oscillator: Electrically driven and damped.2023-08-01
B+10+25 Clock spring oscillator: Electrically driven and damped.2023-08-02
A+12+0 Blocks, with various surfaces slide on an inclined plane.2023-06-26
A+12+0 Blocks, with various surfaces slide on an inclined plane.2023-06-27
B+45+15 Bell ringing in a jar evacuated with pump.2023-08-03
B+35+30 Beats from two speakers observed on an oscilloscope.2023-08-03
A+0+52 Banked turns: slot car around an oval track2023-06-29
A+35+0 Balls of equal and unequal mass on strings, separated by a leaf spring.2023-07-12
A+50+35 Ballistics car: Ball ejected from rolling car drops back in.2023-06-22
C+30+15 Archimedes' principle: Cup and plug on balance beam.2023-08-07
A+0+20 Acceleration of a steel ball down an inclined plane with metronome.2023-06-20
A+0+15 A falling weight accelerates a car horizontally.2023-06-20
A+0+15 A falling weight accelerates a car horizontally.2023-06-27
A+0+35 A ball swung on a string held by a sleeve.2023-06-29
Provides the Special Request Demo List.
UCB IndexTitlesort ascendingDate
-There's such a wide variety of gyroscopes, I'm not sure what to request. Could you please get me a simple one that you can spin manually on the table, to observe the precession of its axis?2023-07-24
-I'd like to get something like a plank (or plastic or metal plate) that I could use to demonstrate a ladder leaning against the wall at a varying angle until it slips.2023-07-27
-I don't need the strobe for the standing wave demo.2023-08-03
-Can I get a disk mounted to a vertical axle that I could spin by applying a tangential force?2023-07-17
-Can I also get an app (I think it's one of the PhET simulations) showing the orbits of the Sun, Earth and Moon where we can change all the parameters (masses, velocities)?2023-07-11
-Can I also get a few pieces of string to connect some blocks?2023-06-26