Driven harmonic oscillator: Motor driven mass on spring.
3A60.40 • B+20+0
Driven harmonic oscillator: Motor driven spring with mass. Vary the motor speed with the speed controller. At resonance, the metal collar vigorously hits the stop.
Related Demos
3A60.10 Film : "Tacoma Narrows bridge collapse",silent, 4 min. 3A60.24 Driven oscillations in a multiple spring-mass system. 3A60.50 Set of three coupled inverted pendulums on wood base. 3A60.50 Unbalanced spinning wheel vibrates spring steel reeds. 3A60.55 Clock spring oscillator: Electrically driven and damped. 3A60.60 Inverted pendulum.
B+20+5 Clock spring oscillator: Electrically driven and damped. B+20+10 Damped oscillations in a resonant LCR circuit on an oscilloscope. B+20+15 One tuning fork with tuned cavity, drives another. B+20+20 Film : "Tacoma Narrows bridge collapse",silent, 4 min. B+20+25 Set of three coupled inverted pendulums on wood base. B+20+30 Beaker is broken by sound from speaker. B+20+35 Driven oscillations in a multiple spring-mass system. B+20+40 Video: Slow Motion of Shattering Wine Glass B+20+41 Video: Shattering Wine Glass : 0:42 min