A+70+0 | X,Y,Z-coordinate system with vector arrows. | 2017-08-30 |
A+70+0 | X,Y,Z-coordinate system with vector arrows. | 2017-09-01 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2017-09-08 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2017-09-13 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2017-09-25 |
A+50+5 | Water projector: Adjustable angle water jet in front of grid. | 2017-09-01 |
C+25+40 | Water in vertical standpipe with holes at different heights. | 2017-11-08 |
C+25+40 | Water in vertical standpipe with holes at different heights. | 2017-11-13 |
A+35+2 | Two people in rolling chairs pushing and pulling | 2017-10-09 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2017-10-18 |
B+25+0 | Transverse wave model, hand-cranked. | 2017-10-27 |
B+10+2 | Torsion pendulum with removable weights. | 2017-10-25 |
C+30+40 | Torricelli Barometer: Column of mercury in bell jar. | 2017-11-06 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2017-08-28 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2017-10-11 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2017-10-02 |
B+25+20 | Suspended slinky on threads for compression wave. | 2017-10-27 |
B+65+0 | Sonalert swung on the end of a string. | 2017-11-03 |
B+10+1 | Simple pendulum: Ball on a string. | 2017-10-25 |
B+50+20 | Set of eight organ pipes to make a major scale. | 2017-11-03 |
B+25+10 | Rubber rope stretched across front of room. | 2017-10-27 |
B+25+10 | Rubber rope stretched across front of room. | 2017-10-30 |
A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2017-10-20 |
A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2017-10-16 |
A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2017-10-20 |
B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2017-11-03 |
E+25+5 | Ripple tank with plane or spherical water waves and barriers. | 2017-10-30 |
A+14+15 | Precision lever: Balance beam on stand plus weight set. | 2017-10-23 |
A+35+25 | Plastic pucks on air table. | 2017-10-11 |
B+10+10 | Physical pendulum: Steel bar with two pivot points. | 2017-10-25 |
C+10+5 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2017-11-27 |
A+35+30 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2017-11-29 |
B+10+0 | Mass on a spring. | 2017-10-25 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2017-10-18 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2017-09-27 |
A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2017-10-06 |
C+30+53 | Interconnected tube with immiscible liquids. | 2017-11-06 |
C+30+52 | Interconnected set of glass vases of different shapes. | 2017-11-06 |
A+0+22 | Inclined airtrack with gliders and timing gates. | 2017-09-08 |
C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2017-11-13 |
A+60+5 | Force on hinged beam measured with transducer. | 2017-10-23 |
D+10+13 | Faraday cage: blocks signal from portable radio | 2017-10-10 |
C+22+0 | Engine models: Steam, 4-cycle Otto. | 2017-12-01 |
D+10+24 | Electrostatic pinwheel:Van de Graaff makes pinwheel spin. | 2017-10-10 |
A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2017-10-09 |
A+55+10 | Cycloid disk draws path on chalkboard. | 2017-10-18 |
C+15+4 | Computer demo: Conductivity (see C+15+3), runs 5 min. | 2017-11-15 |
D+10+12 | Charge resides on the outside of a conductor. | 2017-10-10 |
C+10+0 | Carnot cycle models: Piston/cylinder, PVT surface. | 2017-11-27 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2017-09-13 |
A+14+1 | Block pulled horizontally by a spring. | 2017-09-13 |
B+35+20 | Beats with tuning forks on tuned cavities. | 2017-10-30 |
A+35+17 | Ballistic pendulum: Suspended .22 rifle fires into suspended block. | 2017-10-11 |
A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2017-09-25 |
A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2017-09-11 |
C+30+20 | Archimedes' principle: Fish submerged in water on balance beam. | 2017-11-08 |
C+5+5 | Applet: Energy Forms and Changes | 2017-11-15 |
A+0+35 | A ball swung on a string held by a sleeve. | 2017-09-15 |
A+0+35 | A ball swung on a string held by a sleeve. | 2017-09-18 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2017-08-28 |