Acceleration of a steel ball down an inclined plane with metronome.

1C20.31 • A+0+20

diagram for demo

Acceleration down an inclined plane. When the key switch is held down, 6 V is put across the electromagnet, holding the steel ball at the top. Releasing the switch allows the ball to roll down the inclined plane. As the ball moves down with ever-increasing speed, its position is noted at each tick of the metronome. The angle of the plane has been adjusted so that the distance travelled in the first second is 20 cm; 2 seconds is 80 cm; 3 seconds is 180cm,etc... Note: in order to have the ball pass the marks at the same time as the 'ticks': 1) Vary the time interval of the metronome. (However, 1 second is best.)

Related Demos

1C20.10 "Coin and Feather" fall in an evacuated rotatable tube. 1C20.30 Inclined airtrack with gliders and timing gates.
A+0+0 "Coin and Feather" fall in an evacuated rotatable tube. A+0+10 Atwood machine: Unbalanced weights on a pulley accelerate slowly. A+0+90 Falling Slinky's bottom stationary until top reaches it A+0+15 A falling weight accelerates a car horizontally. A+0+41 Mass on scale is accelerated A+0+52 Banked turns: slot car around an oval track A+0+5 Timed free fall: Ball drops 2 meters through electronic timing gate. 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+30 A chain dropped onto a force plate. 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+47 Swing water in a bucket. A+0+50 Candles rotating about an axis. 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+45 Loop the loop: Sphere, hoop, disk rolled down a looped track. 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+31 Swinging mass M lifts mass 2M