PHYS 161-DEMO USE (Total: 267 Demonstrations)
| Uses |
Demonstration |
5 |
A1-01 MASSES - KILOGRAM AND POUND |
| 1 |
A1-03 DENSITY - VARIOUS BRICKS |
| 8 |
A1-11 LENGTHS - METER AND YARD |
| 1 |
A1-12 METRIC TAPE |
| 2 |
A1-21 METRONOME |
| 1 |
A1-32 VOLUMES - SPHERICAL VS CYLINDRICAL |
| 8 |
A2-01 CARTESIAN COORDINATE AXES |
| 2 |
A2-02 XYZ AXES ON EXTENDED HANDLE |
| 3 |
A2-13 ELLIPSE DRAWING BOARD |
| 1 |
A2-21 MAGNETIC VECTOR BOARD |
| 17 |
A2-22 MAGNETIC VECTORS - LECTURE HALL |
| 4 |
A2-23 VECTOR PRODUCT |
| 2 |
A2-24 TWO-DIMENSIONAL VECTOR ALGEBRA |
| 3 |
A2-33 DIRECTION COSINES MODEL |
| 9 |
B1-01 CENTER OF MASS - DISC SECTION |
| 3 |
B1-02 CENTER OF MASS - LEANING TOWER |
| 1 |
B1-03 CENTER OF MASS - LEANING TOWER ON INCLINED |
| 6 |
B1-04 CENTER OF MASS - BRASS BARBELL |
| 5 |
B1-05 CENTER OF MASS - PLUMBER'S HELPER |
| 2 |
B1-06 DOUBLE CONE - LARGE |
| 4 |
B1-08 STATES OF EQUILIBRIUM - CONE |
| 2 |
B1-09 CENTER OF MASS - TRIANGLE |
| 3 |
B1-11 BALANCE MAN |
| 3 |
B1-12 CENTER OF MASS - HINGED STICK PARADOX |
| 5 |
B1-13 CENTER OF MASS - FORK AND SPOON ON |
| 3 |
B1-14 CENTER OF MASS - BOTTLE |
| 2 |
B1-15 TOPPLING CYLINDERS |
| 1 |
B1-16 CORBELED ARCH |
| 2 |
B1-17 CENTER OF MASS - STICKS |
| 1 |
B1-23 CENTER OF GRAVITY - WALKING THE PLANK |
| 4 |
B1-24 CENTER OF MASS - CARTS ON BALANCE |
| 2 |
B2-03 EQUILIBRIUM OF FORCES - INCLINED PLANE |
| 1 |
B2-12 EQUILIBRIUM OF FORCES - BOARD BACKGROUND |
| 2 |
B2-14 SUM OF FORCES - LARGE ROPE VERSION |
| 4 |
B2-21 CONCEPT OF TORQUE - TORSIONAL CHAIR |
| 3 |
B2-23 TORQUE CONDITION FOR EQUILIBRIUM |
| 5 |
B2-31 EQUILIBRIUM OF TORQUES - WHEELS AND AXLES |
| 4 |
B2-32 EQUILIBRIUM OF TORQUES - LARGE |
| 1 |
B2-33 EQUILIBRIUM OF TORQUES - SMALL |
| 1 |
B2-35 EQUILIBRIUM OF TORQUES ON METER STICK |
| 2 |
B2-41 ROBERVAL BALANCE |
| 1 |
B2-44 STABLE EQUILIBRIUM - COMPOUND SYSTEM |
| 2 |
B3-12 PULLEY - MECHANICAL ADVANTAGE |
| 3 |
B3-13 PULLEY VS NO PULLEY |
| 1 |
B3-14 EQUILIBRIUM PARADOX - SCALES AND PULLEY |
| 2 |
B3-15 FOOL'S TACKLE |
| 13 |
B4-01 HOOKE'S LAW |
| 8 |
B4-02 HOOKE'S LAW - COMPRESSING A SPRING |
| 4 |
B4-03 SPRINGS IN SERIES AND PARALLEL |
| 1 |
B4-04 SPRING AND STRING THING |
| 1 |
B4-21 DEFLECTION OF BEAM - OPTICAL LEVER |
| 13 |
C1-01 CENTER OF MASS MOTION - BARBELL |
| 6 |
C1-02 CENTER OF MASS MOTION - PLUMBER'S HELPER |
| 3 |
C1-03 CENTER OF MASS MOTION - CLOWN |
| 5 |
C1-04 CENTER OF MASS - BEAR ON TIGHT ROPE |
| 6 |
C1-11 AIR TRACK - CENTER OF MASS PENDULUM |
| 3 |
C1-12 AIR TRACK - CENTER OF MASS OF COUPLED |
| 4 |
C1-21 AIR TABLE - TOPPLING STICK |
| 17 |
C2-01 AIR TRACK - CONSTANT VELOCITY AND UNIFORM ACCELERATION |
| 2 |
C2-02 AIR TRACK - DIRECT MEASUREMENT OF ACCELERATION |
| 1 |
C2-03 AIR TRACK - UNIFORM ACCELERATION - INCLINED |
| 8 |
C2-04 FREE FALL WITH PHOTOCELL GATES |
| 1 |
C2-06 |
| 14 |
C2-06 BALL DROP ON ROPE - EQUAL AND UNEQUAL INTERVALS |
| 2 |
C2-09 FREE FALL WITH STROBE |
| 3 |
C2-10 CONSTANT VELOCITY - GALILEO'S EXPERIMENT |
| 14 |
C2-11 RACING BALLS |
| 24 |
C2-21 BALLS DROPPED AND SHOT |
| 22 |
C2-22 MONKEY AND HUNTER |
| 8 |
C2-23 TRAJECTORY OF BALL - MODEL |
| 3 |
C2-24 WATER DROP PARABOLA |
| 30 |
C2-25 FUNNEL CART |
| 12 |
C2-26 FUNNEL CART WITH MASS OVER PULLEY |
| 19 |
C2-27 FUNNEL CART ON INCLINE |
| 1 |
C2-28 TRAJECTORY OF BALL DROPPED BY WALKER |
| 13 |
C2-41 VECTOR ADDITION OF VELOCITIES |
| 1 |
C25 |
| 6 |
C2-51 KINEMATICS WITH ULI AND ULTRASONIC RANGER |
| 1 |
C27 |
| 6 |
C3-01 INERTIA - SMALL STEEL BALL |
| 10 |
C3-02 INERTIA - TABLE CLOTH TRICK |
| 6 |
C3-03 INERTIA - MASSES HANGING IN SERIES |
| 15 |
C3-04 INERTIA - LEAD BRICK AND HAND |
| 6 |
C3-05 INERTIA - PEN IN BOTTLE |
| 2 |
C3-11 STRAW AND POTATO |
| 16 |
C3-12 PENCIL AND PLYWOOD |
| 5 |
C3-21 INERTIAL MASS CART |
| 3 |
C4-01 AIR TRACK - NEWTON'S SECOND LAW |
| 12 |
C4-02 AIR TRACK - A eq F/M |
| 4 |
C4-03 ACCELERATION BY ITERATED BLOWS |
| 2 |
C4-11 ACCELEROMETER - BALL IN WATER |
| 2 |
C4-12 ACCELEROMETER ON INCLINED PLANE |
| 1 |
C4-15 |
| 4 |
C4-15 HELIUM BALLOON IN ACCELERATED BOX |
| 12 |
C4-21 ATWOOD MACHINE |
| 4 |
C4-22 HORIZONTAL ATWOOD MACHINE |
| 4 |
C4-23 ATWOOD MACHINE WITH HEAVY PULLEY |
| 1 |
C4-33 |
| 16 |
C4-33 FREE FALL IN VACUUM - FEATHER AND BALL |
| 6 |
C4-34 GALILEO'S EXPERIMENT - MASSES IN FREE FALL |
| 3 |
C4-41 TERMINAL VELOCITY - BOTTLE IN TUBE |
| 6 |
C4-43 TERMINAL VELOCITY - STACKED COFFEE FILTERS |
| 2 |
C4-51 WEIGHTLESSNESS IN FREE FALL - MASS IN BEAKER |
| 4 |
C4-52 WEIGHTLESSNESS IN FREE FALL - MASS IN CUP ON POLE |
| 1 |
C4-53 WEIGHTLESSNESS IN FREE FALL - MASS ON SPRING |
| 1 |
C4-54 WEIGHTLESSNESS IN FREE FALL - MAGNET AND KEEPER |
| 3 |
C4-61 ACCELERATION ON A SCALE |
| 5 |
C4-62 DROPPED SLINKY |
| 8 |
C5-01 NEWTON'S THIRD LAW - STATIC DYNAMOMETERS |
| 7 |
C5-02 SPRING AND PULLEY PARADOX |
| 11 |
C5-11 AIR TRACK - ACTION-REACTION PAIRS |
| 8 |
C5-12 BALLISTIC CANNON CARTS |
| 18 |
C5-13 WATER ROCKET |
| 21 |
C5-14 ROCKET TRIKE |
| 1 |
C5-15 REACTION FORCE ON AIR BLOWER |
| 2 |
C5-16 HERO'S ENGINE |
| 1 |
C5-17 ROCKET BOTTLE |
| 13 |
C5-18 FAN CART |
| 7 |
C5-19 ACTION AND REACTION - INSTRUCTOR AND CART |
| 2 |
C5-32 SAILING UPWIND - HAIRDRYER AND SAILBOAT |
| 11 |
C6-01 INCLINED PLANE - FRICTION BOX AND WEIGHTS |
| 8 |
C6-02 INCLINED PLANE - FRICTION BLOCK |
| 7 |
C6-03 INCLINED PLANE - FRICTION WITH 3 BLOCKS |
| 5 |
C6-04 FRICTION DIRECTION ON INCLINED PLANE |
| 10 |
C6-11 SLIDING FRICTION - LECTURE TABLE AND FELT |
| 7 |
C6-12 SKIDDING AUTOMOBILE |
| 1 |
C6-13 FRICTION BETWEEN GLASS SURFACES |
| 5 |
C6-14 SOCIAL CLIMBER |
| 2 |
C6-15 SOCIAL DESCENDER - FRICTION TOY |
| 8 |
C6-16 SLIDING AND STATIC FRICTION |
| 4 |
C6-17 FRICTION VS. PULLING ANGLE |
| 1 |
C6-21 SUSPENDED ROD ON WATER |
| 13 |
C7-01 AIR TRACK - ELASTIC COLLISIONS |
| 12 |
C7-02 AIR TRACK - INELASTIC COLLISIONS |
| 2 |
C7-03 AIR TRACK - SCATTERING WITHOUT CONTACT |
| 3 |
C7-04 AIR TRACK - COLLISION VELOCITY MULTIPLIER |
| 17 |
C7-11 COLLISIONS OF BALLS - EQUAL MASSES |
| 11 |
C7-12 COLLISIONS OF BALLS - ONE LIGHTER MASS |
| 11 |
C7-13 COLLISIONS OF BALLS - GRADUATED MASSES |
| 1 |
C7-14 COLLISIONS OF BALLS WITH FLOOR |
| 9 |
C7-15 COLLISIONS OF BALLS - 3 TO 1 MASS RATIO |
| 5 |
C7-16 HAPPY AND UNHAPPY BALLS |
| 5 |
C7-17 SUPERBALL |
| 1 |
C7-21 ENERGY AND MOMENTUM - COLLISION AND PROJECTILE |
| 11 |
C7-23 MEDICINE BALL AND SKATEBOARD |
| 1 |
C7-24 SILLY PUTTY |
| 9 |
C7-25 SUPERBALL, VACUUM MUD AND WOOD BLOCK COLLISIONS |
| 3 |
C7-26 BOUNCING PUTTY AND NON-BOUNCING SUPERBALL |
| 3 |
C7-42 AIR TABLE - COLLISIONS OF PUCKS |
| 3 |
C7-43 AIR TABLE - SMALL - COLLISIONS OF PUCKS |
| 9 |
C7-51 BALLISTIC PENDULUM - PELLET GUN |
| 5 |
C7-52 BALLISTIC PENDULUM - LAB MODEL |
| 3 |
C7-53 AIR TRACK - SPEED OF AIR GUN PELLET |
| 3 |
C7-54 BALLISTIC PENDULUM - BOW AND ARROW |
| 9 |
C8-01 GIANT PENDULUM |
| 3 |
C8-02 GIANT PENDULUM FOR CLASSROOMS |
| 16 |
C8-03 GALILEO'S PENDULUM |
| 26 |
C8-04 HILL TRACK |
| 4 |
C8-05 CONSERVATION OF ENERGY IN VERTICAL PROJECTILE |
| 11 |
C8-06 PILE DRIVER |
| 10 |
C8-11 INTERNAL VS. EXTERNAL ENERGY - SPRING-COUPLED SUPERBALLS |
| 13 |
C8-12 JUMPING MASSES WITH INTERNAL SPRING |
| 4 |
C8-13 BUNGEE JUMPER MODEL |
| 5 |
C8-14 JUMPING CLAMP |
| 6 |
C8-21 ROCK AND WASTE BASKET |
| 3 |
C8-22 ENERGY CONSERVATION - SUPERBALL AND SOUNDING BOARD |
| 1 |
C8-23 |
| 3 |
C8-31 POWER - EXERCISE CYCLE |
| 4 |
C8-32 POWER - CLIMBING LADDER |
| 9 |
C8-34 POWER - INSTRUCTOR DRAGGING CONCRETE |
| 2 |
D1-01 STROBOSCOPE AND FAN |
| 8 |
D1-02 PELLET VELOCITY FROM ROTATING DISCS |
| 1 |
D1-03 VELOCITY WHEEL |
| 5 |
D1-11 CYCLOID - LIGHT BULB ON WHEEL |
| 1 |
D1-12 ADDITION OF ANGULAR VELOCITIES |
| 7 |
D1-21 ANGULAR VELOCITY - OBERBECK CROSS |
| 2 |
D1-30 TRAJECTORY FROM CIRCULAR ORBIT - OVERHEAS PROJECTOR |
| 5 |
D1-31 TRAJECTORY FROM SPIRAL |
| 5 |
D1-32 TRAJECTORY FROM CIRCULAR ORBIT |
| 26 |
D1-33 ROTATING MASS ON STRING |
| 2 |
D1-34 ROTATING MASS ON SPRING |
| 11 |
D1-35 CENTRIPETAL FORCE - ROTATING MASS |
| 1 |
D1-36 AIR TABLE - CENTRIPETAL FORCE |
| 3 |
D1-37 MUDSLINGER |
| 4 |
D1-38 MAGNETSLINGER |
| 7 |
D1-39 PENNY AND COAT HANGER |
| 1 |
D1-40 CENTRIPETAL FORCE ON ROTATING RUBBER BAND |
| 5 |
D1-41 ROTATING WATER BUCKET |
| 2 |
D1-42 ROTATING WATER BUCKET WITH SPONGE |
| 1 |
D1-43 INERTIAL FORCES - BALLS IN ROTATING JARS |
| 6 |
D1-44 ACCELEROMETERS AND FRAMES OF |
| 7 |
D1-51 BANKED CURVE MODEL |
| 10 |
D1-52 FAIRGROUND ROTOR |
| 20 |
D1-53 LOOP-THE-LOOP |
| 2 |
D1-54 ROTATING MASSES IN SERIES |
| 4 |
D1-55 ROTATING ELASTIC RINGS |
| 1 |
D1-60 |
| 12 |
D1-61 ROLLING VS. SLIDING |
| 5 |
D1-62 CONSERVATION OF ENERGY IN ROLLING BODY |
| 4 |
D1-63 MAXWELL PENDULUM - LARGE |
| 1 |
D1-64 MAXWELL PENDULUM - SMALL |
| 1 |
D1-65 YO-YO |
| 2 |
D1-81 TRICYCLE |
| 4 |
D1-82 ROLLING FRICTION |
| 6 |
D1-83 SPOOL |
| 18 |
D2-01 RING AND DISC ON INCLINED PLANE |
| 23 |
D2-02 MISCELLANEOUS BODIES ON INCLINED PLANE |
| 3 |
D2-03 CANS ON INCLINED PLANE - WITH AND WITHOUT |
| 5 |
D2-04 MOMENT OF INERTIA RODS |
| 17 |
D2-11 HINGED STICK AND FALLING BALL |
| 11 |
D2-12 TOPPLING CHIMNEY |
| 16 |
D2-13 RACING PENDULA |
| 8 |
D2-21 CENTER OF PERCUSSION - BAT AND MALLET |
| 17 |
D2-31 OBERBECK CROSS |
| 1 |
D2-32 AIR TABLE - LINEAR AND ANGULAR ACCEL OF A DISK |
| 3 |
D2-41 MOMENTS OF INERTIA ABOUT 3 PRINCIPAL AXES |
| 1 |
D2-42 MOMENT OF INERTIA - TORSIONAL CHAIR AND BOARD |
| 7 |
D2-43 MOMENT OF INERTIA - TORSIONAL CHAIR AND WEIGHTS |
| 11 |
D3-01 MASSES SLIDING ON ROTATING CROSSARM |
| 6 |
D3-02 MASS ON STRING - ORBITS WITH VARYING |
| 12 |
D3-03 ROTATING CHAIR AND WEIGHTS |
| 6 |
D3-04 ROTATING STOOL AND WEIGHTS |
| 17 |
D3-05 ROTATING CHAIR AND BICYCLE WHEEL |
| 8 |
D3-06 ROTATING CHAIR - HELICOPTER MODEL |
| 3 |
D3-12 SWING MODEL |
| 1 |
D3-21 INVERSE SPRINKLER - GLASS MODEL |
| 1 |
D3-22 INVERSE SPRINKLER - METAL MODEL |
| 1 |
D3-31 AIR TABLE - TETHERBALL |
| 6 |
D3-32 KEYWHIP |
| 2 |
D4-01 GYROSCOPE WITH COUNTERWEIGHTS |
| 9 |
D4-02 BICYCLE WHEEL GYROSCOPE WITH COUNTERWEIGHT |
| 10 |
D4-03 BICYCLE WHEEL GYROSCOPE ON PIVOT |
| 11 |
D4-04 BICYCLE WHEEL GYROSCOPE ON ROPE |
| 5 |
D4-05 GYROSCOPE WITH GYMBAL RINGS |
| 4 |
D4-06 ELECTRIC GYROSCOPE |
| 8 |
D4-07 SUITCASE GYROSCOPE |
| 3 |
D4-10 AIR GYROSCOPE |
| 3 |
D4-21 SHIP STABILIZER |
| 6 |
D4-22 MONORAIL CAR |
| 1 |
D4-24 GYROCOMPASS - MODEL |
| 2 |
D4-25 GYROSCOPE - TOY |
| 1 |
D4-26 GYROCOMPASS MODEL WITH ROTATING STAGE |
| 4 |
D5-01 TIPPE TOP |
| 2 |
D5-02 FOOTBALL |
| 1 |
D5-11 CORIOLIS EFFECT - BALL ON ROTATING PLATFORM |
| 1 |
D5-22 ROTATING PENDULUM |
| 7 |
E1-01 CAVENDISH EXPERIMENT - MODEL |
| 10 |
E1-11 POTENTIAL WELL - MODEL |
| 2 |
E1-12 MARBLE IN GLASS BOWL |
| 4 |
E2-31 SOLAR SYSTEM MODEL |
| 1 |
E2-63 EXPANDING UNIVERSE |
| 2 |
F4-01 VISCOSITY OF LIQUIDS |
| 1 |
F4-02 VISCOSITY OF AIR |
| 3 |
F4-05 PARACHUTE TOY |
| 1 |
F4-11 LAMINAR AND TURBULENT FLOW OF AIR |
| 3 |
G1-01 EXAMPLES OF SIMPLE HARMONIC MOTION |
| 2 |
G1-11 COMPARISON OF SHM AND UCM |
| 2 |
G1-32 MASS ON SPRING - WITH STAND |
| 1 |
G1-60 CHAOS - TWO BIFILAR PENDULA |
| 3 |
I3-14 MAGDEBURG HEMISPHERES |
| 1 |
I7-21 SUPERCONDUCTIVITY - MAGNET LEVITATION |
| 1 |
J4-12 ELECTROSTATIC FORCE - MOVING LUMBER |
| 1 |
J4-31 ENERGY STORED IN A CAPACITOR |
| 3 |
J4-32 DISCHARGE OF CAPACITOR WITH BANG |
| 7 |
K4-07 BICYCLE GENERATOR |
| 1 |
P1-02 LOCAL INERTIAL FRAME OF REFERENCE |
| 1 |
P1-11 CURVATURE OF SPACE |