A chain dropped onto a force plate.

• A+0+30

diagram for demo

The Falling Chain Problem. The 4 pound chain is held vertically by an electromagnet. When the circuit is broken, the chain falls, plunging into the box on top of the force plate. The force plate is connected to a laptop that is recording the data. Refer to operating instruction sheet.

Related Demos

A+0+0 "Coin and Feather" fall in an evacuated rotatable tube. A+0+5 Timed free fall: Ball drops 2 meters through electronic timing gate. A+0+10 Atwood machine: Unbalanced weights on a pulley accelerate slowly. A+0+15 A falling weight accelerates a car horizontally. A+0+20 Acceleration of a steel ball down an inclined plane with metronome. A+0+22 Inclined airtrack with gliders and timing gates. A+0+23 Inclined airtrack: Cart and ball accelerate in unison. A+0+25 Cork float accelerometer: Cork and water in sealed flask. A+0+31 Swinging mass M lifts mass 2M A+0+35 A ball swung on a string held by a sleeve. A+0+40 Conical pendulum: Similar to A+0+35 with standard weights. A+0+41 Mass on scale is accelerated A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track. A+0+47 Swing water in a bucket. A+0+50 Candles rotating about an axis. A+0+52 Banked turns: slot car around an oval track A+0+55 Mercury and colored water in a rotating glass vessel. A+0+56 Flattening of the earth: Rotating brass hoops. A+0+57 Rotating loop of chain rolls across bench. A+0+58 Mechanical governor device. A+0+59 Chain lariat with hand drill or electric rotator. A+0+60 Film: "Zero G", sound, 14 min. A+0+65 Film: "Conservation laws in zero G", sound, 14 min. A+0+70 Film loop: "Inertial forces: Centripetal acceleration", 3:15 min. A+0+75 Film loop: "Inertial forces:Translational acceleration", 2:05 min. A+0+80 Java Applet: The Ramp A+0+81 Java Applet "Moving ladybug shows vectors of motion" A+0+82 Java Applet "Ladybug on Carousel shows vectors of motion" A+0+83 Java Applet "Moving dot shows vectors of velocity and acceleration" A+0+84 Java Applet "The Moving Man" A+0+85 Java Applet "Moving car with graphed position to show linear sinusoidal motion" A+0+86 Film Loop: "Worlds largest vacuumn chamber does coin and feather, 4:41 min" A+0+90 Falling Slinky's bottom stationary until top reaches it