PHYS 141-DEMO USE (Total: 207 Demonstrations)
| Uses |
Demonstration |
| 1 |
A1-01 MASSES - KILOGRAM AND POUND |
| 2 |
A1-11 LENGTHS - METER AND YARD |
| 5 |
A1-12 METRIC TAPE |
| 2 |
A1-21 METRONOME |
| 1 |
A1-32 VOLUMES - SPHERICAL VS CYLINDRICAL |
| 2 |
A1-41 DRAWING PUZZLE - INTERSECTING RODS |
| 1 |
A1-51 SKATEBOARD |
| 4 |
A2-01 CARTESIAN COORDINATE AXES |
| 2 |
A2-21 MAGNETIC VECTOR BOARD |
| 5 |
A2-22 MAGNETIC VECTORS - LECTURE HALL |
| 5 |
A2-23 VECTOR PRODUCT |
| 5 |
A2-33 DIRECTION COSINES MODEL |
| 2 |
A2-51 PROBABILITY BOARD - PROJECTION |
| 2 |
A2-53 DICE - LARGE |
| 2 |
A2-61 EXPONENTIAL INCREASE - CHESSBOARD AND RICE |
| 2 |
B1-01 CENTER OF MASS - DISC SECTION |
| 1 |
B1-02 CENTER OF MASS - LEANING TOWER |
| 3 |
B1-04 CENTER OF MASS - BRASS BARBELL |
| 2 |
B1-05 CENTER OF MASS - PLUMBER'S HELPER |
| 1 |
B1-06 DOUBLE CONE - LARGE |
| 1 |
B1-07 DOUBLE CONE - SMALL |
| 1 |
B1-08 STATES OF EQUILIBRIUM - CONE |
| 1 |
B1-11 BALANCE MAN |
| 1 |
B1-13 CENTER OF MASS - FORK AND SPOON ON |
| 1 |
B1-14 CENTER OF MASS - BOTTLE |
| 2 |
B1-17 CENTER OF MASS - STICKS |
| 1 |
B1-22 CENTER OF GRAVITY USING TEETER-TOTTER |
| 1 |
B1-24 CENTER OF MASS - CARTS ON BALANCE |
| 2 |
B2-03 EQUILIBRIUM OF FORCES - INCLINED PLANE |
| 2 |
B2-13 EQUILIBRIUM OF FORCES - LARGE PROJECTION |
| 2 |
B2-21 CONCEPT OF TORQUE - TORSIONAL CHAIR |
| 2 |
B3-12 PULLEY - MECHANICAL ADVANTAGE |
| 2 |
B4-01 HOOKE'S LAW |
| 1 |
B4-02 HOOKE'S LAW - COMPRESSING A SPRING |
| 3 |
C1-01 CENTER OF MASS MOTION - BARBELL |
| 5 |
C1-02 CENTER OF MASS MOTION - PLUMBER'S HELPER |
| 1 |
C1-11 AIR TRACK - CENTER OF MASS PENDULUM |
| 5 |
C1-12 AIR TRACK - CENTER OF MASS OF COUPLED |
| 2 |
C2-01 AIR TRACK - CONSTANT VELOCITY AND UNIFORM ACCELERATION |
| 1 |
C2-03 AIR TRACK - UNIFORM ACCELERATION - INCLINED |
| 3 |
C2-04 FREE FALL WITH PHOTOCELL GATES |
| 2 |
C2-06 BALL DROP ON ROPE - EQUAL AND UNEQUAL INTERVALS |
| 1 |
C2-07 FREE FALL - EQUAL TIME INTERVALS |
| 1 |
C2-08 FREE FALL - STROBE PHOTOS |
| 1 |
C2-10 CONSTANT VELOCITY - GALILEO'S EXPERIMENT |
| 4 |
C2-11 RACING BALLS |
| 5 |
C2-21 BALLS DROPPED AND SHOT |
| 10 |
C2-22 MONKEY AND HUNTER |
| 5 |
C2-23 TRAJECTORY OF BALL - MODEL |
| 5 |
C2-24 WATER DROP PARABOLA |
| 6 |
C2-25 FUNNEL CART |
| 3 |
C2-26 FUNNEL CART WITH MASS OVER PULLEY |
| 3 |
C2-27 FUNNEL CART ON INCLINE |
| 5 |
C2-41 VECTOR ADDITION OF VELOCITIES |
| 3 |
C3-01 INERTIA - SMALL STEEL BALL |
| 3 |
C3-02 INERTIA - TABLE CLOTH TRICK |
| 5 |
C3-03 INERTIA - MASSES HANGING IN SERIES |
| 6 |
C3-04 INERTIA - LEAD BRICK AND HAND |
| 2 |
C3-05 INERTIA - PEN IN BOTTLE |
| 2 |
C3-12 PENCIL AND PLYWOOD |
| 1 |
C4-02 AIR TRACK - A eq F/M |
| 3 |
C4-21 ATWOOD MACHINE |
| 3 |
C4-23 ATWOOD MACHINE WITH HEAVY PULLEY |
| 4 |
C4-33 FREE FALL IN VACUUM - FEATHER AND BALL |
| 3 |
C4-34 GALILEO'S EXPERIMENT - MASSES IN FREE FALL |
| 2 |
C4-51 WEIGHTLESSNESS IN FREE FALL - MASS IN BEAKER |
| 2 |
C4-52 WEIGHTLESSNESS IN FREE FALL - MASS IN CUP ON POLE |
| 2 |
C4-53 WEIGHTLESSNESS IN FREE FALL - MASS ON SPRING |
| 1 |
C5-11 AIR TRACK - ACTION-REACTION PAIRS |
| 1 |
C5-13 WATER ROCKET |
| 6 |
C5-14 ROCKET TRIKE |
| 2 |
C5-15 REACTION FORCE ON AIR BLOWER |
| 2 |
C5-18 FAN CART |
| 6 |
C5-31 AIR TRACK - SAILING UPWIND |
| 6 |
C6-01 INCLINED PLANE - FRICTION BOX AND WEIGHTS |
| 2 |
C6-02 INCLINED PLANE - FRICTION BLOCK |
| 1 |
C6-03 INCLINED PLANE - FRICTION WITH 3 BLOCKS |
| 5 |
C6-11 SLIDING FRICTION - LECTURE TABLE AND FELT |
| 1 |
C6-12 SKIDDING AUTOMOBILE |
| 1 |
C6-13 FRICTION BETWEEN GLASS SURFACES |
| 2 |
C6-16 SLIDING AND STATIC FRICTION |
| 2 |
C6-17 FRICTION VS. PULLING ANGLE |
| 6 |
C7-01 AIR TRACK - ELASTIC COLLISIONS |
| 5 |
C7-02 AIR TRACK - INELASTIC COLLISIONS |
| 6 |
C7-11 COLLISIONS OF BALLS - EQUAL MASSES |
| 2 |
C7-12 COLLISIONS OF BALLS - ONE LIGHTER MASS |
| 3 |
C7-13 COLLISIONS OF BALLS - GRADUATED MASSES |
| 6 |
C7-14 COLLISIONS OF BALLS WITH FLOOR |
| 2 |
C7-15 COLLISIONS OF BALLS - 3 TO 1 MASS RATIO |
| 5 |
C7-16 HAPPY AND UNHAPPY BALLS |
| 1 |
C7-18 COLLISIONS OF BALLS - ASTROBLASTER |
| 2 |
C7-22 COLLISION OF BALL WITH STUDENT |
| 1 |
C7-23 MEDICINE BALL AND SKATEBOARD |
| 1 |
C7-25 SUPERBALL, VACUUM MUD AND WOOD BLOCK COLLISIONS |
| 1 |
C7-52 BALLISTIC PENDULUM - LAB MODEL |
| 1 |
C8-01 GIANT PENDULUM |
| 3 |
C8-02 GIANT PENDULUM FOR CLASSROOMS |
| 3 |
C8-03 GALILEO'S PENDULUM |
| 8 |
C8-04 HILL TRACK |
| 2 |
C8-05 CONSERVATION OF ENERGY IN VERTICAL PROJECTILE |
| 1 |
C8-06 PILE DRIVER |
| 1 |
C8-11 INTERNAL VS. EXTERNAL ENERGY - SPRING-COUPLED SUPERBALLS |
| 2 |
C8-12 JUMPING MASSES WITH INTERNAL SPRING |
| 2 |
C8-13 BUNGEE JUMPER MODEL |
| 2 |
C8-22 ENERGY CONSERVATION - SUPERBALL AND SOUNDING BOARD |
| 2 |
D1-02 PELLET VELOCITY FROM ROTATING DISCS |
| 1 |
D1-31 TRAJECTORY FROM SPIRAL |
| 1 |
D1-32 TRAJECTORY FROM CIRCULAR ORBIT |
| 8 |
D1-33 ROTATING MASS ON STRING |
| 4 |
D1-34 ROTATING MASS ON SPRING |
| 1 |
D1-37 MUDSLINGER |
| 1 |
D1-43 INERTIAL FORCES - BALLS IN ROTATING JARS |
| 3 |
D1-51 BANKED CURVE MODEL |
| 3 |
D1-53 LOOP-THE-LOOP |
| 1 |
D1-54 ROTATING MASSES IN SERIES |
| 2 |
D1-61 ROLLING VS. SLIDING |
| 5 |
D2-01 RING AND DISC ON INCLINED PLANE |
| 10 |
D2-02 MISCELLANEOUS BODIES ON INCLINED PLANE |
| 2 |
D2-03 CANS ON INCLINED PLANE - WITH AND WITHOUT |
| 7 |
D2-04 MOMENT OF INERTIA RODS |
| 2 |
D2-11 HINGED STICK AND FALLING BALL |
| 1 |
D2-12 TOPPLING CHIMNEY |
| 1 |
D2-21 CENTER OF PERCUSSION - BAT AND MALLET |
| 1 |
D2-43 MOMENT OF INERTIA - TORSIONAL CHAIR AND WEIGHTS |
| 2 |
D3-01 MASSES SLIDING ON ROTATING CROSSARM |
| 5 |
D3-03 ROTATING CHAIR AND WEIGHTS |
| 1 |
D3-04 ROTATING STOOL AND WEIGHTS |
| 7 |
D3-05 ROTATING CHAIR AND BICYCLE WHEEL |
| 2 |
D3-32 KEYWHIP |
| 2 |
D4-01 GYROSCOPE WITH COUNTERWEIGHTS |
| 2 |
D4-02 BICYCLE WHEEL GYROSCOPE WITH COUNTERWEIGHT |
| 4 |
D4-03 BICYCLE WHEEL GYROSCOPE ON PIVOT |
| 4 |
D4-04 BICYCLE WHEEL GYROSCOPE ON ROPE |
| 2 |
D4-07 SUITCASE GYROSCOPE |
| 2 |
D4-21 SHIP STABILIZER |
| 3 |
D4-22 MONORAIL CAR |
| 2 |
D4-25 GYROSCOPE - TOY |
| 2 |
D5-01 TIPPE TOP |
| 1 |
D5-02 FOOTBALL |
| 2 |
D5-06 FIDDLESTICK |
| 1 |
D5-07 STABLE AND UNSTABLE PRINCIPAL AXES |
| 3 |
E1-01 CAVENDISH EXPERIMENT - MODEL |
| 1 |
E1-11 POTENTIAL WELL - MODEL |
| 1 |
F1-01 FLUID PRESSURE VS. DEPTH |
| 1 |
F1-06 WATER SEEKS ITS OWN LEVEL |
| 5 |
G1-01 EXAMPLES OF SIMPLE HARMONIC MOTION |
| 2 |
G1-11 COMPARISON OF SHM AND UCM |
| 3 |
G1-12 PENDULUM AND ROTATING BALL |
| 2 |
G1-13 MASS ON STRING |
| 3 |
G1-14 PENDULA WITH DIFFERENT MASSES |
| 1 |
G1-15 PENDULA WITH 4 TO 1 LENGTH RATIO |
| 2 |
G1-31 HOOKE'S LAW AND SHM |
| 1 |
G1-32 MASS ON SPRING - WITH STAND |
| 2 |
G1-35 MASS ON SPRING - EFFICIENT MODEL |
| 1 |
G1-41 TORSIONAL PENDULUM - SMALL |
| 4 |
G1-52 STRINGLESS PENDULUM |
| 1 |
G1-53 SHM - CAN IN WATER TANK |
| 1 |
G1-60 CHAOS - TWO BIFILAR PENDULA |
| 1 |
G1-82 PENDULUM WAVES |
| 1 |
G2-01 MASS ON SPRING - HAND HELD |
| 1 |
G2-12 BARTON'S PENDULUMS |
| 2 |
G2-21 COUPLED PENDULA |
| 1 |
G2-22 BAR-COUPLED PENDULA |
| 1 |
G2-24 COUPLED PENDULA - 100 TO 1 MASS RATIO |
| 1 |
G2-25 COUPLED PENDULA - 1000:100:10:1 MASS RATIO |
| 1 |
G2-28 PENDULA WITH VARIABLE DRIVER |
| 4 |
G3-01 SHIVE WAVE MACHINE - TRAVELING WAVES |
| 4 |
G3-02 SHIVE WAVE MACHINE - SUPERPOSITION OF PULSES |
| 4 |
G3-03 SHIVE WAVE MACHINE - REFLECTION OF PULSES |
| 2 |
G3-21 TRANSVERSE WAVES ON A LONG SPRING |
| 3 |
G3-24 SLINKY ON LECTURE TABLE - TRAVELING WAVES |
| 1 |
G3-28 SUSPENDED SLINKY |
| 1 |
G3-44 WAVE-DRIVEN BUMPER JACK |
| 1 |
G3-45 RESONANCE OF WIRES |
| 1 |
G3-46 STANDING WAVES IN A WIRE LOOP |
| 4 |
G3-53 STANDING WAVES IN A STRING |
| 1 |
G4-31 MOIRE PATTERNS |
| 2 |
H1-01 BELL IN VACUUM |
| 2 |
H1-02 SPEAKER AND CANDLE |
| 4 |
H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING |
| 1 |
H2-41 DOPPLER BALL |
| 1 |
H2-52 BEATS AND RESONANCE - TUNING BARS |
| 2 |
H3-14 TWIRL-A-TUNE |
| 2 |
H4-34 GUITAR AND OSCILLOSCOPE |
| 1 |
I1-01 THERMOMETERS |
| 1 |
I1-11 THERMAL EXPANSION - BALL AND HOLE |
| 1 |
I1-13 THERMAL EXPANSION - BIMETAL STRIP |
| 1 |
I1-51 RUBBER AT LN TEMPERATURE |
| 1 |
I2-08 RADIATIVE HEAT TRANSFER |
| 1 |
I2-09 DEWAR - TRANSPARENT WITH LN |
| 1 |
I2-10 DEWARS - SILVERED AND UNSILVERED |
| 1 |
I2-21 THERMAL CONDUCTIVITY IN METALS |
| 1 |
I2-43 CONVECTION - HOT PLATE |
| 1 |
I5-11 ADIABATIC PROCESS - AIR PISTON WITH THERMISTOR |
| 1 |
J1-01 TRIBOELECTRICITY - CHARGING BY FRICTION |
| 1 |
J1-21 ELECTROSTATIC ATTRAC AND REPULS - CHARGED CYLINDERS |
| 1 |
J1-24 ELECTROSTATIC HAIR RAISING |
| 1 |
J1-25 VAN DE GRAAFF - TRAINED RABBIT |
| 2 |
J3-02 ELECTRIC FIELD OF RING OF CHARGE - MODEL |
| 3 |
J3-11 EQUIPOTENTIALS/LINES OF FORCE - ONE CHARGE |
| 1 |
J3-12 EQUIPOTENTIALS/LINES OF FORCE - TWO POSITIVE CHARGES |
| 1 |
J3-13 POTENTIAL SURFACE MODEL WITH E FIELD VECTORS |
| 1 |
J3-14 FLUX MODEL - ELECTROSTATICS |
| 1 |
J4-32 DISCHARGE OF CAPACITOR WITH BANG |
| 1 |
K7-46 PHASOR DISC |
| 1 |
L2-06 MAGIC TRICK - DISAPPEARING RABBIT |
| 2 |
P1-02 LOCAL INERTIAL FRAME OF REFERENCE |