The max displacement from the equilibrium of any oscillator can be doubled by doubling? a. Only the initial speed b. Only the initial displacement c. The initial displacement and the initial speed d. Halving the initial speed while doubling the initial displacement.

The max displacement from the equilibrium of any oscillator can be doubled by doubling? a. Only the initial speed b. Only the initial displacement c. The initial displacement and the initial speed d. Halving the initial speed while doubling the initial displacement.

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Description: The max displacement from the equilibrium of any oscillator can be doubled by doubling?a. Only the initial speedb. Only the initial displacementC. The initial displacement and the initial speedd. Halving the initial speed while doubling the initial

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 9P

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(a) A hanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. In this situation, we define its position as x = 0. The object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. What is its position x at a moment 84.4 s later? (b) Find the distance traveled by the vibrating object in part (a), (c) What If? Another hanging spring stretches by 35.5 cm when an object of mass 440 g is hung on it at rest. We define this new position as x = 0. This object is also pulled down an additional 18.0 cm and released from rest to oscillate without friction. Find its position 84.4 s later, (d) Find the distance traveled by the object in part (c). (e) Why are the answers to parts (a) and (c) so different when the initial data in parts (a) and (c) are so similar and the answers to parts (b) and (d) are relatively close? Does this circumstance reveal a fundamental difficulty in calculating the future?
A Two springs, with spring constants k1 and k2, are connected to a block of mass m on a frictionless, horizontal table (Fig. P16.80). The block is extended a distance x from equilibrium and released from rest. Show that the block executes simple harmonic motion with a period given by T=2m(k1+k2)k1k2 FIGURE P16.80
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