Question

What is a pendulam? ​

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.

Answer 2

pendulum consisting of a point mass suspended by a weightless inextensible perfectly flexible thread and free to vibrate without friction