👉 Pendulum, also known as a bobbing pendulum or simple pendulum, is a type of mechanical device used to generate oscillatory motion. It consists of a bob attached to a string and a fixed point at one end, which rotates around this fixed point. The pendulum's motion is characterized by the time it takes for the bob to complete one full cycle (a complete circle) as a function of its position relative to the fixed point. The frequency of oscillation of a pend