The position of a particle moving along the x-axis is given by x = 12.5 + 23.9t - 4.04t3. Assume SI units are being used. What is the average velocity during the time interval from 0.7s to1.76s? What is the instantaneous velocity at 1.23s?

The position of a particle moving along the x-axis is given by x = 12.5 + 23.9t - 4.04t3. Assume SI units are being used. What is the average velocity during the time interval from 0.7s to1.76s? What is the instantaneous velocity at 1.23s?

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

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 1P

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The position of a particle moving along the x-axis is given by x = 12.5 + 23.9t - 4.04t³. Assume SI units are being used. What is the average velocity during the time interval from 0.7s to1.76s? What is the instantaneous velocity at 1.23s?

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