All Subjects
Light
Periodic motion is a type of motion that repeats itself at regular intervals. Examples include the oscillation of a pendulum and the vibrations of a guitar string.
congrats on reading the definition of periodic motion. now let's actually learn it.
Period: The time required to complete one full cycle of periodic motion.
Frequency: The number of cycles completed per unit time, measured in Hertz (Hz).
Simple Harmonic Motion: A type of periodic motion where the restoring force is directly proportional to displacement from equilibrium.