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Science Chap. 11

pendulum a swinging lever, weighted at the lower end, for regulating the speed of a clock mechanism.
cycle any complete round or series of occurrences that repeats or is repeated.
frequency the number of periods or regularly occurring events of any given kind in unit of time, usually in one second.
amplitude the absolute value of the maximum displacement from a zero value during one period of an oscillation.
period any specified division or portion of time.
oscillator a device or machine producing oscillations.
damping a decreasing of the amplitude of an electrical or mechanical wave.
linear motion motion in a line
harmonic motion periodic motion consisting of one or more vibratory motions that are symmetric about a region of equilibrium, as the motion of a vibrating string of a musical instrument.
hertz the standard unit of frequency in the International System of Units (SI), equal to one cycle per second.
phase a stage in a process of change or development:
Created by: 1950839421