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Rotational Dynamics
D3-33: Centripetal Acceleration - Rotating Ball and Brick
Category:
D3 Angular Momentum
Purpose
:
To illustrate centripetal acceleration and the associated forces
J5-30: OMEGA LEVITRON
Category:
J5 Magnetostatics
Purpose
:
Show an interesting demonstration of magnetism.
G3-20: WAVE APPARATUS
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate transverse and longitudinal wave motion.
G1-12: PENDULUM AND ROTATING BALL
Category:
G1 Simple Harmonic Motion
Purpose
:
Demonstrate that simple harmonic motion is the projection of uniform circular motion.
F4-22: 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.
D5-24: ROTATING PENDULA - LENGTH VS. HEIGHT
Category:
D5 Rotational Esoterica
Purpose
:
Show that pendula of different length suspended from the same point rotating at the same angular speed rise to the same vertical height.
D5-23: ROTATING BEAD ON LOOP
Category:
D5 Rotational Esoterica
Purpose
:
Demonstrate the presence of a "critical parameter" which determines the dynamic behavior of a simple physical system.
D5-22: ROTATING PENDULUM
Category:
D5 Rotational Esoterica
Purpose
:
Demonstrate the presence of a "critical parameter" which determines the dynamic behavior of a simple physical system.
D5-21: BALL ROLLING ON ROTATING DISC
Category:
D5 Rotational Esoterica
Purpose
:
Show that a sphere rolling on a rotating disc will move in circles.
D5-12: CORIOLIS EFFECT - WATER JET
Category:
D5 Rotational Esoterica
Purpose
:
Model the Coriolis effect.
D5-11: CORIOLIS EFFECT - BALL ON ROTATING PLATFORM
Category:
D5 Rotational Esoterica
Purpose
:
Illustrate the Coriolis effect.
D5-08: WINEGLASS AND OLIVE
Category:
D5 Rotational Esoterica
Purpose
:
Conundrum involving angular motion.
D5-07: STABLE AND UNSTABLE PRINCIPAL AXES
Category:
D5 Rotational Esoterica
Purpose
:
Show that rotation about the principal axis of smaller moment of inertia is unstable and changes to rotation about the principal axis of maximum moment of inertia.
D4-27: EULER'S DISK
Category:
D4 Gyroscopes
Purpose
:
Demonstrate kinematics and inertia.
D5-06: FIDDLESTICK
Category:
D5 Rotational Esoterica
Purpose
:
Illustrate weird rotational effects and to demonstrate transformation of gravitational potential energy into rotational energy.
D5-04: SPINNING BOOK
Category:
D5 Rotational Esoterica
Purpose
:
Illustrate the effect rotation about the various principal axes on stability.
D5-02: FOOTBALL
Category:
D5 Rotational Esoterica
Purpose
:
Example of a gyroscopic effect.
D3-41: AIR TABLE - RECTANGULAR PUCK COLLISIONS
Category:
D3 Angular Momentum
Purpose
:
Qualitatively show conservation of angular momentum in collisions of a circular puck with a rectangular puck.
D3-32: KEYWHIP
Category:
D3 Angular Momentum
Purpose
:
Demonstrate angular momentum conservation in a surprising way.
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Page 1 of 6
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
G1-01 EXAMPLES OF SIMPLE HARMONIC MOTION
Illustrates simple harmonic motion
Read More
G1-11 COMPARISON OF SHM AND UCM
Demonstrates the relationship between simple harmonic motion and uniform circular motion
Read More
G1-12: PENDULUM AND ROTATING BALL
Demonstrate that simple harmonic motion is the projection of uniform circular motion
Read More
G1-13: MASS ON STRING
Illustrate uniform circular motion
Read More
G1-14 PENDULA WITH DIFFERENT MASSES
Demonstrates independence of a simple pendulum's period with mass of the bob
Read More
G1-15 PENDULA WITH 4 TO 1 LENGTH RATIO
Shows that period of a simple pendulum is proportional to the square root of its length
Read More
G1-16: PENDULUM WITH LARGE OSCILLATION
Show the difference between pendula with small amplitude and large amplitude of oscillation, and to show rotational motion where the
…
Read More
G1-17: PENDULUM WITH LARGE-ANGLE OSCILLATION - PORTABLE
Illustrate large-angle pendular oscillations and the 360 degree pendulum
Read More
G1-18: PENDULUM WITH FORCE SCALE
Show the tension in the string exerted by a swinging pendulum
Read More
G1-20: GALILEO'S PENDULUM AND THE PENDULUM RELEASE CONUNDRUM
Encourage thought about the motion of a pendulum and related forces
Read More
G1-31: HOOKE'S LAW AND SHM
Quantitatively demonstrate how the spring constant affects the period of a mass on a spring
Read More
G1-32: MASS ON SPRING - WITH STAND
Illustrate SHM
Read More
G1-33 MASSES AND SPRINGS WITH SPIDER
Compares frequencies of various mass-spring combinations
Read More
G1-34: AIR TRACK - SIMPLE HARMONIC MOTION
Demonstrate simple harmonic motion of a mass held by two springs
Read More
G1-35: MASS ON SPRING - EFFICIENT MODEL
Illustrate the motion of a mass on a spring
Read More
G1-36: MASS ON SPRING WITH FORCE MEASUREMENT
Display the time dependence of the force of a mass oscillating on a spring
Read More
G1-37: MASS ON SPRING WITH ULTRASONIC RANGER
Plot graphs of position, velocity and acceleration for a mass oscillating on a spring
Read More
G1-41: TORSIONAL PENDULUM - SMALL
Demonstrate torsional SHM, and to show the effect of moment of inertia on the period
Read More
G1-43: KLINGER TORSIONAL VIBRATION MACHINE
Demonstrate torsional SHM, and to quantitatively show the effect of moment of inertia on the period
Read More
G1-51: INVERTED SPRING PENDULUM
Illustrate a form of periodic vibration
Read More
G1-52 STRINGLESS PENDULUM
Demonstrates an example of SHM
Read More
G1-53: SHM - CAN IN WATER TANK
Demonstrate one form of SHM
Read More
G1-54: MASS'S DOUBLE PENDULUM
Demonstrate the transition of potential energy into energy of oscillation of the pendulum, and the operation of an escapement
Read More
G1-55: INERTIA BALANCE
Illustrate the measurement of inertial mass using SHM
Read More
G1-56: INVERTED PENDULUM - SABER SAW
Show the inverted pendulum dramatically
Read More
G1-57: INVERTED PENDULUM - SPEAKER DRIVEN
Demonstrate the conditions for stability of an inverted pendulum
Read More
G1-58: LOADED PENDULUM
Analog to the longitudinal motion of a particle in a particle accelerator driven by a sinusoidal accelerating potential
Read More
G1-59: BIFILAR PENDULUM
Illustrate a system with two pendular modes of oscillation
Read More
G1-60 CHAOS - TWO BIFILAR PENDULA
Illustrates chaotic motion
Read More
G1-71: LISSAJOUS FIGURES - SAND PENDULUM
Demonstrate Lissajous figures
Read More
G1-73: LISSAJOUS FIGURES - FOURIER SYNTHESIZER
Show stable Lissajous figures
Read More
G1-74: LISSAJOUS FIGURES - LASER AND LOUDSPEAKER
Show Lissajous figures created by music to form a laser show
Read More
G1-81: OUIJA WINDMILL
Illustrate a combination of simultaneous orthogonal oscillations
Read More
G1-82: PENDULUM WAVES
Create waves in a very dramatic way using a series of fifteen carefully adjusted independent pendula
Read More
G1-83: PENDULUM WAVES - COMMERCIAL VERSION
Create waves in a very dramatic way using a series of carefully adjusted pendula of various lengths
Read More
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