A bird flies north at 20 m/s for 15 s. It rests for 5 s and then flies south at 25 m/s for 10 s. For the whole trip, find (a) the average speed, (b) the average velocity, (c) the average acceleration?
A bird flies north at 20 m/s for 15 s. It rests for 5 s and then flies south at 25 m/s for 10 s. For the whole trip, find (a) the average speed, (b) the average velocity, (c) the average acceleration?
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 26P: A particle moves along the x axis. Its position is given by the equation x = 2 + 3t 4t2, with x in...
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A bird flies north at 20 m/s for 15 s. It rests for 5 s and then flies south at 25 m/s for 10 s. For the whole trip, find (a) the average speed, (b) the average velocity, (c) the average acceleration?
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