👉 Pendentially, also known as a pendulum, is a device used to measure the force of gravity. It consists of a string or rod with one end attached to a pivot and another end at the ground. When the string is pulled down by a force, it swings back and forth on the pivot, which causes the pendulum to vibrate. The length of the string and the distance from the pivot determine the period of oscillation, which measures how long it takes for the pendulum
