| Question |
Answer |
| harmonic motion |
motion that repeats itself |
| oscillator |
system in harmonic motion |
| period |
time for one cycle |
| peridoic motion |
harmonic motion that repeats every period |
| eqilibrium |
systems that move back and around a central position |
| natural frequency |
systems tend to oscillate when disturbed |
| peridoic force |
force that oscilates in strength or direction |
| harmonic motion |
motion that repeats itself |
| oscillator |
system in harmonic motion |
| period |
time for one cycle |
| peridoic motion |
harmonic motion that repeats every period |
| eqilibrium |
systems that move back and around a central position |
| natural frequency |
systems tend to oscillate when disturbed |
| peridoic force |
force that oscilates in strength or direction |
| restoring force |
any force that always acts to pull the system back toward equilibrium |
| resonance |
frewuency of periodic force that matches natural frequency |
| steady state |
balance point is reached amplitude stops increasing |
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