College Physics: A Strategic Approach Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition) (What's New in Astronomy & Physics)
College Physics: A Strategic Approach Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition) (What's New in Astronomy & Physics)
4th Edition
ISBN: 9780134641492
Author: Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher: PEARSON
Question
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Chapter 14, Problem 1CQ
To determine

To explain: The pendulum has periodic motion and does its motion is simple harmonic.

Expert Solution & Answer
Check Mark

Answer to Problem 1CQ

The pendulum has periodic and its motion is doesn’t a simple harmonic.

Explanation of Solution

Given data:

Pendulum is pulled back from its position by 10°, and its restoring force is 1.0N.

Pendulum is pulled back from its position by 30°, and its restoring force is 2.8N.

Pendulum is released from 30°.

Explanation:

In general, if pendulum is pulled back and released, always it has a periodic motion. The simple harmonic motion will produce only when the angle is less than or equal to 10°. Since, the pendulum is pulled back from its position by 30°, motion of the pendulum  is doesn’t a simple harmonic.

Conclusion:

Thus, the pendulum has periodic and its motion is doesn’t a simple harmonic.

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Chapter 14 Solutions

College Physics: A Strategic Approach Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition) (What's New in Astronomy & Physics)

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