Physics, asked by SweetLisa, 1 day ago

what is a simple pendulum?Is the pendulum used in a pendulum clock simple pendulum?


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Answered by rroopa565
4

Answer:

A simple pendulum is defined as a body which is suspended from a fixed point by which it can swing forth and back with the hep of the gravity.

Explanation:

No, the pendulum which is used in the pendulum clock is not a simple pendulum.

Second pendulum is used in the pendulum clock.

Answered by gnk04
4

SIMPLE PENDULUM

A pendulum is a weight suspended from a pivot so that it can swing freely.[1] 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. 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. The period depends on the length of the pendulum and also to a slight degree on the amplitude, the width of the pendulum's swing.

"Simple gravity pendulum" model assumes no friction or air resistance.

From the first scientific investigations of the pendulum around 1602 by Galileo Galilei, the regular motion of pendulums was used for timekeeping, and was the world's most accurate timekeeping technology until the 1930s.[2] The pendulum clock invented by Christiaan Huygens in 1658 became the world's standard timekeeper, used in homes and offices for 270 years, and achieved accuracy of about one second per year before it was superseded as a time standard by the quartz clock in the 1930s. Pendulums are also used in scientific instruments such as accelerometers and seismometers. Historically they were used as gravimeters to measure the acceleration of gravity in geo-physical surveys, and even as a standard of length. The word "pendulum" is new Latin, from the Latin pendulus, meaning 'hanging'.[3]

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Explanation:

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