Answered: The acceleration after t seconds of a…

The acceleration after t seconds of a hawk flying along a straight path is a(t) = 0.7 + 0.14t ft/s2. How much did the hawk's speed increase from t = 5 to t 8? ft/s

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter4: Forces In One Dimension

Section: Chapter Questions

Problem 2STP

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Distance and Speed

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The acceleration after t seconds of a hawk flying along a straight path is a(t) = 0.7 + 0.14t ft/s2. How much did the hawk's speed increase from t = 5 to t = 8?
ft/s

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a(t) = 0.7 + 0.14t ft/s²

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