<P> A pendulum is a weight suspended from a pivot so that it can swing freely . When a pendulum is displaced sideways from its resting , equilibrium position , it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position . When released , the restoring force acting on the pendulum 's mass causes it to oscillate about the equilibrium position , swinging back and forth . The time for one complete cycle , a left swing and a right swing , is called the period . The period depends on the length of the pendulum and also to a slight degree on the amplitude , the width of the pendulum 's swing . </P>
<P> A pendulum is a weight suspended from a pivot so that it can swing freely . When a pendulum is displaced sideways from its resting , equilibrium position , it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position . When released , the restoring force acting on the pendulum 's mass causes it to oscillate about the equilibrium position , swinging back and forth . The time for one complete cycle , a left swing and a right swing , is called the period . The period depends on the length of the pendulum and also to a slight degree on the amplitude , the width of the pendulum 's swing . </P>
the time taken by the bob of a pendulum to complete one oscillation is called
the time taken by the bob of a pendulum to complete one oscillation is called
period
period