A paper plane is traveling with the following velocity: (2.5i + 3.2j + 3.2k) m/s What unit vector represents the paper plane's movement?

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 3.8OQ: What is the y component of the vector (3i 8k) m/s? (a) 3 m/s (b) 8 m/s (c) 0 (d) 8 m/s (e) none of...
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A paper plane is traveling with the following velocity:
(2.5i + 3.2j + 3.2k) m/s
What unit vector represents the paper plane's movement?
O a. (0.48 i-hat +
0.62 j-hat
+ 0.62 k-hat) m/s
O b. (0.62 i-hat + 0.62 j-hat + 0.48 k-hat) m/s
O (2.5 i-hat + 3.2 j-hat + 3.2 k-hat) m/s
O d. (1.1 i-hat + 1.1 j-hat + 0.84 k-hat) m/s
O e. (0.12 i-hat + 0.12 j-hat + 0.094 k-hat) m/s
O f. (0.065 i-hat +
0.14 j-hat
+ 0.48 k-hat) m/s
Transcribed Image Text:A paper plane is traveling with the following velocity: (2.5i + 3.2j + 3.2k) m/s What unit vector represents the paper plane's movement? O a. (0.48 i-hat + 0.62 j-hat + 0.62 k-hat) m/s O b. (0.62 i-hat + 0.62 j-hat + 0.48 k-hat) m/s O (2.5 i-hat + 3.2 j-hat + 3.2 k-hat) m/s O d. (1.1 i-hat + 1.1 j-hat + 0.84 k-hat) m/s O e. (0.12 i-hat + 0.12 j-hat + 0.094 k-hat) m/s O f. (0.065 i-hat + 0.14 j-hat + 0.48 k-hat) m/s
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