2. An object is undergoing a simple harmonic motion with a period of 0.9 s and an amplitude of 0.32 m. a) How much time is needed for this object to move from x 0.32 m tox 0? b) What is the frequency and angular frequency of the motion? c) If the mass is 2 kg what is the spring constant, k? d) What is the maximum speed of the object? e) What is the speed when x = 0.16 m?

2. An object is undergoing a simple harmonic motion with a period of 0.9 s and an amplitude of 0.32 m. a) How much time is needed for this object to move from x 0.32 m tox 0? b) What is the frequency and angular frequency of the motion? c) If the mass is 2 kg what is the spring constant, k? d) What is the maximum speed of the object? e) What is the speed when x = 0.16 m?

Name: 2. An object is undergoing a simple harmonic motion with a period of
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Description: 2. An object is undergoing a simple harmonic motion with a period of 0.9 s and an amplitude of0.32 m.a) How much time is needed for this object to move from x 0.32 m to x = 0?b) What is the frequency and angular frequency of the motion?If the mass i

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Oscillatory Motion

Section: Chapter Questions

Problem 15.4OQ: An object-spring system moving with simple harmonic motion has an amplitude A. When the kinetic...

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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

2. An object is undergoing a simple harmonic motion with a period of 0.9 s and an amplitude of
0.32 m.
a) How much time is needed for this object to move from x 0.32 m to x = 0?
b) What is the frequency and angular frequency of the motion?
If the mass is 2 kg what is the spring constant, k?
c)
d) What is the maximum speed of the object?
e) What is the speed when x = 0.16 m?

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