Demo used for 7A-fall/Catherine Bordel 7A/2024

Provides the Demo List.
UCB IndexTitlesort ascendingDate
A+12+5 Weighted wood block dragged horizontally by force sensor.2024-09-12
A+12+5 Weighted wood block dragged horizontally by force sensor.2024-09-17
A+14+0 Weight on a vertical spring with markers on stand.2024-09-17
A+25+0 Two disks, one weighted in center and other on rim, roll down ramp.2024-10-22
B+25+0 Transverse wave model, hand-cranked.2024-11-19
B+25+30 Torsional wave device, large or small.2024-11-21
B+10+2 Torsion pendulum with removable weights.2024-11-12
A+65+10 Torque wrench to demonstrate.2024-10-22
A+35+20 Three meter airtrack with gliders that rebound elastically, or stick.2024-10-15
A+35+20 Three meter airtrack with gliders that rebound elastically, or stick.2024-10-17
A+35+20 Three meter airtrack with gliders that rebound elastically, or stick.2024-10-14
A+15+0 The Cavendish experiment: Model and actual apparatus to show.2024-10-08
A+15+0 The Cavendish experiment: Model and actual apparatus to show.2024-10-10
A+20+5 Tablecloth yanked out from under dishes.2024-09-05
A+20+5 Tablecloth yanked out from under dishes.2024-09-10
B+65+0 Sonalert swung on the end of a string.2024-11-26
B+10+1 Simple pendulum: Ball on a string.2024-11-14
B+50+20 Set of eight organ pipes to make a major scale.2024-11-26
B+25+10 Rubber rope stretched across front of room.2024-11-19
A+30+15 Rotating chair with dumbbells or weighted bicycle wheel.2024-10-29
A+55+5 Rolling spool: String on spool is pulled at various angles.2024-10-29
A+50+20 Rocket is filled with water and compressed air and launched vertically.2024-10-17
A+10+5 Projectile launched over rotating reference frame2024-09-05
A+5+22 Potential energy of spring imparted to ball on ramp 2024-09-26
A+35+25 Plastic pucks on air table.2024-10-17
B+10+10 Physical pendulum: Steel bar with two pivot points.2024-11-14
A+25+5 Moment of inertia: Hoop or disk rotated by falling weight.2024-10-24
B+10+0 Mass on a spring.2024-11-12
A+25+10 Loop the loop: Sphere, hoop, disk rolled down a looped track.2024-10-24
A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track.2024-10-29
A+25+10 Loop the loop: Sphere, hoop, disk rolled down a looped track.2024-09-26
A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track.2024-10-03
B+25+5 Longitudinal wave model, hand-cranked.2024-11-19
B+35+0 Large wood model of a double slit with hinged waves.2024-11-26
B+10+5 Large torsion pendulum with different diameter rods.2024-11-12
B+10+20 Large damped oscillator (mass on spring) with various damping disks.2024-11-14
B+35+10 Interference of sound waves from two speakers, same generator.2024-11-26
A+35+18 Inelastic collisions: Another ballistic pendulum.2024-10-14
A+35+18 Inelastic collisions: Another ballistic pendulum.2024-10-15
B+25+27Hand held long torsional wave device2024-11-21
A+60+10 Forces on crane boom measured with transducer.2024-10-31
A+60+10 Forces on crane boom measured with transducer.2024-11-05
A+35+10 Elastic collisions: Five hanging balls and two unequal hanging balls.2024-10-17
A+50+6 Elastic band acts as slingshot2024-09-03
A+50+0 Dropped and shot balls hit bench simultaneously.2024-09-03
B+20+0 Driven harmonic oscillator: Motor driven mass on spring.2024-11-14
A+0+40 Conical pendulum: Similar to A+0+35 with standard weights.2024-09-19
A+12+0 Blocks, with various surfaces slide on an inclined plane.2024-09-10
A+12+0 Blocks, with various surfaces slide on an inclined plane.2024-09-12
A+12+0 Blocks, with various surfaces slide on an inclined plane.2024-09-17
B+45+15 Bell ringing in a jar evacuated with pump.2024-11-19
B+35+30 Beats from two speakers observed on an oscilloscope.2024-11-26
A+0+52 Banked turns: slot car around an oval track2024-09-19
A+35+0 Balls of equal and unequal mass on strings, separated by a leaf spring.2024-10-14
A+35+0 Balls of equal and unequal mass on strings, separated by a leaf spring.2024-10-15
A+50+35 Ballistics car: Ball ejected from rolling car drops back in.2024-09-05
A+0+20 Acceleration of a steel ball down an inclined plane with metronome.2024-08-29
A+0+15 A falling weight accelerates a car horizontally.2024-09-12
A+0+15 A falling weight accelerates a car horizontally.2024-09-17
A+0+0"Coin and Feather" fall in an evacuated rotatable tube.2024-09-17
Provides the Special Request Demo List.
UCB IndexTitlesort ascendingDate
-This time I'd like all the blocks and a string to attach 2 blocks together.2024-09-12
-Now that I know where to turn the laser on, you can keep the set-up the same as last time for the Cavendish experiment. If possible, I would also like the same 'Gravity and orbits' app as the one used on Monday in my 8A class. If you think it's unsafe to leave the computer unattended until I come in then it's fine.2024-10-10
-Is there a ladder or ladder-like object that we could lean against the wall with a weight that we could attach at various heights to demonstrate the effect of the position of a person climbing on the ladder with respect to the stability of the system.2024-11-07
-If possible, I would appreciate a quick run-down of the rocket demo by Roberto right before class starts2024-10-17
-I'd like the rotating disk again.2024-10-24
-I'd like an easy-to-operate demo about gyroscopic precession. There's such a wide range of options that I don't remember which one I last used. It might have been A+30+20 but feel free to bring another one if you think it's easier to use.2024-10-31
-I'd like a block and a string to pull it on the table.2024-09-24
-I'd also like the same wooden turntable as for 8A, with the tape mark on it.2024-10-22
-For the demo with the inclined plane, I just need the block with the glass slab under to illustrate a quasi-frictionless motion.2024-09-10
-Could you please bring a letter-size sheet of paper? Also, is it possible to make a quick demo where a block is attached to a string and the other end of the string is attached to a post, the whole thing on a horizontal surface? I'd like to demonstrate non-uniform circular motion by spinning the block on the table.2024-09-19