Answered: A point has a simple harmonic motion of…

A point has a simple harmonic motion of period 2 sec, amplitude 5 in. Find its displacement when the revolving line is at 30° with the line of motion.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 3CQ

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Question

A point has a simple harmonic motion of period 2 sec, amplitude 5 in. Find its displacement when the revolving line is at 30° with the line of motion.

Definition Definition Special type of oscillation where the force of restoration is directly proportional to the displacement of the object from its mean or initial position. If an object is in motion such that the acceleration of the object is directly proportional to its displacement (which helps the moving object return to its resting position) then the object is said to undergo a simple harmonic motion. An object undergoing SHM always moves like a wave.

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