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University Physics (14th Edition)
14th Edition
ISBN: 9780133969290
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 3.44P
CALC A bird flies in the .vv-plane with a velocity vector given by →v=(α−βt2)ˆi+γtˆj, with α = 2.4 m/s, β = 1.6 m/s3 and γ = 4.0 m/s2. The positive v-direction is vertically upward. At t = 0 the bird is at the origin, (a) Calculate the position and acceleration vectors of the bird as functions of time, (b) What is the bird’s altitude (y-coordinate) as it flies over x = 0 for the first time after t = 0?
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Chapter 3 Solutions
University Physics (14th Edition)
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