What is the mechanism of a simple pendulum?

A simple pendulum consists of a mass m hanging from a string of length L and fixed at a pivot point P. When displaced to an initial angle and released, the pendulum will swing back and forth with periodic motion.

Is a pendulum a mechanism?

A pendulum mechanism is presented whose natural frequency of oscillation is distinctly lower than that of a conventional pendulum of comparable size. Furthermore, its natural frequency is approximately proportional to its amplitude of oscillation.

What is pendulum explain?

A pendulum is a weight suspended from a pivot so that it can swing freely. When released, the restoring force acting on the pendulum’s mass causes it to oscillate about the equilibrium position, swinging back and forth. The time for one complete cycle, a left swing and a right swing, is called the period.

What is a simple pendulum Class 9?

Summary. A small metallic bob suspended by a light inextensible string from a rigid support, such that it is free to oscillate without friction about a point, is called a simple pendulum.

What is amplitude of a pendulum?

The amplitude is the maximum displacement of the bob from its equilibrium position. When the pendulum is at rest, not swinging, it hangs straight down.

What is the difference between oscillatory and periodic motion?

The main difference is that oscillatory motion is always periodic but a periodic motion may or may not be oscillatory. For example, the motion of a pendulum is both oscillatory and periodic but the motion of the wheels of a car is only periodic because the wheels rotate in a circular motion.

What is compound pendulum experiment?

experiment, a compound pendulum with a fixed axis of oscillation but with a movable mass. is used to study the dependence of periodic time on the position of the movable mass and to. determine the gravitational field strength.