Pendulum "Simple gravity pendulum" model assumes no friction or air resistance. A pendulum is a device made of a weight suspended from a pivot so that it can swing freely. [1]

A pendulum is a body suspended from a fixed point so that it can swing back and forth under the influence of gravity. The time interval of a pendulum’s complete back-and-forth movement is constant.

Dec 18, 2025 · Pendulum is a simple way to show what periodic motions are like. They may be as simple as a simple pendulum and more complex like Foucault’s pendulum or compound pendulum.

Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing.

A pendulum is a mass suspended from a pivot point that is free to swing back and forth. Because the motion is oscillatory (a fancy way to say back and forth) and periodic (repeating with a characteristic …

Nov 9, 2025 · A pendulum is a simple mechanical system that demonstrates periodic motion, which is any motion that repeats over a fixed time interval. It consists of a mass suspended from a pivot point, …

May 15, 2025 · At its essence, a pendulum is a torque-dependent oscillator. Gravitational force acting on the suspended mass creates a torque about the pivot point. This torque compels the pendulum to …

Sean Carroll relates the story of Galileo's discovery of the fact that for small amplitudes, the period and frequency are unaffected by the amplitude. "In 1581, a young Galileo Galilei reportedly made a …

A simple pendulum consists of a relatively massive object - known as the pendulum bob - hung by a string from a fixed support. When the bob is displaced from equilibrium and then released, it begins …

May 27, 2024 · A simple pendulum consists of a weight, known as a bob, suspended from a fixed point by a string or rod, free to swing back and forth. This seemingly simple device has been instrumental …