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G1-36: MASS ON SPRING WITH FORCE MEASUREMENT
Category: G1 Simple Harmonic Motion
Purpose:
Display the time dependence of the force of a mass oscillating on a spring.
G1-35: MASS ON SPRING - EFFICIENT MODEL
Category: G1 Simple Harmonic Motion
Purpose:
Illustrate the motion of a mass on a spring.
G1-34: AIR TRACK - SIMPLE HARMONIC MOTION
Category: G1 Simple Harmonic Motion
Purpose:
Demonstrate simple harmonic motion of a mass held by two springs.
G1-31: HOOKE'S LAW AND SHM
Category: G1 Simple Harmonic Motion
Purpose:
Quantitatively demonstrate how the spring constant affects the period of a mass on a spring.
G1-18: PENDULUM WITH FORCE SCALE
Category: G1 Simple Harmonic Motion
Purpose:
Show the tension in the string exerted by a swinging pendulum.
G1-17: PENDULUM WITH LARGE-ANGLE OSCILLATION - PORTABLE
Category: G1 Simple Harmonic Motion
Purpose:
Illustrate large-angle pendular oscillations and the 360 degree pendulum.
F4-63: MARIOTTE'S BOTTLE
Category: F4 Fluid in Motion
Purpose:
Show the range of water jets from different heights along a water column.
G1-16: PENDULUM WITH LARGE OSCILLATION
Category: G1 Simple Harmonic Motion
Purpose:
Show the difference between pendula with small amplitude and large amplitude of oscillation, and to show rotational motion where the kinetic energy at the top is much less than the change of potential energy from the top to the bottom of the oscillation.
G1-12: PENDULUM AND ROTATING BALL
Category: G1 Simple Harmonic Motion
Purpose:
Demonstrate that simple harmonic motion is the projection of uniform circular motion.
F4-61: HERO'S FOUNTAIN
Category: F4 Fluid in Motion
Purpose:
Illustrate fluid dynamics in a perhaps surprising way.
F4-52: FORCE PUMP - MODEL
Category: F4 Fluid in Motion
Purpose:
Demonstrate the operation of a force pump.
F4-42: SMOKE RINGS USING GARBAGE CAN
Category: F4 Fluid in Motion
Purpose:
Create large smoke rings and illustrate the circular vortex.
F4-23: WATER PENDULUM
Category: F4 Fluid in Motion
Purpose:
Show the surface of a container of water in a swinging pendulum.
F4-22: SPINNING WATER BUCKET
Category: F4 Fluid in Motion
Purpose:
Illustrate the reaction force on spinning water and the shape of the water surface.
F4-21: LIQUID IN SPINNING SPHERE
Category: F4 Fluid in Motion
Purpose:
Show the behavior of a liquid when subjected to a centripetal force.
F4-05: PARACHUTE TOY
Category: F4 Fluid in Motion
Purpose:
Demonstrate how a parachute quickly reaches its terminal velocity.
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G2-01 MASS ON SPRING - HAND HELD
Demonstrates resonance and phase shift at resonance
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G2-02: FORCED HARMONIC MOTION WITH DAMPING - LARGE
Demonstrate and graph driven and damped harmonic motion. Read More
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G2-03: RESONANCE IN TORSIONAL PENDULUM - PROJECTION
Demonstrate quantitatively all aspects of the driven and damped oscillator. Read More
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G2-04: DAMPED OSCILLATIONS
Demonstrate damped harmonic oscillations. Read More
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G2-05: AIR TRACK - DRIVEN AND DAMPED OSCILLATIONS
Illustrate the behavior of a driven and damped oscillator. Read More
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G2-06: FRAHM'S FREQUENCY METER
Check the 60 Hz line voltage frequency. Read More
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G2-07: PSYCHOACOUSTIC VIBRATION TRANSDUCER
Trick your students while illustrating resonance
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G2-08: DRIVEN NONLINEAR OSCILLATOR
Demonstrate amplitude "jumps" and resonance hysteresis in Duffing's equation. Read More
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G2-09: FORCED HARMONIC MOTION WITH SONAR
Plot a graph of forced damped harmonic motion near the resonant frequency. Read More
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G2-11: RESONANT SAW BLADES - HAND DRIVEN
Show that a mechanical oscillator responds with a maximum amplitude to its own resonant frequency. Read More
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G2-12: BARTON'S PENDULUMS
Demonstrate driven resonance. Read More
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G2-21 COUPLED PENDULA
Demonstrates coupling of motion between two pendula of the same length
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G2-22: BAR-COUPLED PENDULA
Demonstrate a coupling resonance and to show normal modes. Read More
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G2-23: SPRING-COUPLED PHYSICAL PENDULA
Demonstrate resonance and normal modes. Read More
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G2-24: COUPLED PENDULA - 100 TO 1 MASS RATIO
Illustrate mechanical resonance. Read More
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G2-25: COUPLED PENDULA - 1000:100:10:1 MASS RATIO.
Illustrate a complex resonance system. Read More
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G2-26: COUPLED AIR TRACK GLIDERS
Demonstrate coupled oscillations and normal modes in a system of two identical coupled air track gliders. Read More
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G2-27: COUPLED SERIES MASSES HANGING ON SPRINGS
Illustrate coupled oscillations and normal modes. Read More
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G2-28: COUPLED PENDULA WITH VARIABLE DRIVER
Show that the maximum coupling occurs between pendula of the same length. Read More
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G2-41: WILBERFORCE PENDULUM
Demonstrate a linear coupling resonance and normal modes. Read More
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G2-42: ELASTIC PENDULUM
Demonstrate a non-linear coupling resonance and stable fixed points. Read More
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