Question

Hi , what is the meaning of pendulum​

Answer 1

Answer:

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.

here your answer mate...

Answer 2

Hey ..

a chain or stick with a heavy weight at the bottom that moves regularly from side to side to work a clock.