A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vibrate with a frequency of 6.50 Hz. Part A Find the period. SubmitRequest AnswerPart B Find the angular frequency. Part C Find the mass of the body.Express your answer using two significant figures.

A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vibrate with a frequency of 6.50 Hz. Part A Find the period. SubmitRequest AnswerPart B Find the angular frequency. Part C Find the mass of the body.Express your answer using two significant figures.

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Description: A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vibrate with a frequency of 6.50 Hz.Part A Find the period.SubmitRequest AnswerPart B Find the angular frequency.Part C Find the mass of the body.Expres

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter16: Oscillations

Section16.2: Kinematic Equations Of Simple Harmonic Motion

Problem 16.3CE: For each expression, identify the angular frequency , period T, initial phase and amplitude ymax of...

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Concept explainers

Simple harmonic motion

Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.

Simple Pendulum

A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.

Oscillation

In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.

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Question

A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vibrate with a frequency of 6.50 Hz.

Part A
Find the period.

SubmitRequest Answer
Part B
Find the angular frequency.

Part C
Find the mass of the body.
Express your answer using two significant figures.

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