A (3.60 m) 70.0° 30.0° (2.4 m) (1) Write the vector A and B in terms of unit vectors i and 3. (2) Express 7, where = 3A - 4B (3) What is the magnitude and direction of C?

Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 7.13P: Lei B = 5.00 m at 60.0. Let the vector C have the same magnitude as A and a direction angle greater...
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Ä (3.60 m)
70.0°
30.0°
B (2.4 m)
(1) Write the vector A and B in terms of unit vectors i and j.
(2) Express C, where C = 3À - 4B
(3) What is the magnitude and direction of C?
Transcribed Image Text:y Ä (3.60 m) 70.0° 30.0° B (2.4 m) (1) Write the vector A and B in terms of unit vectors i and j. (2) Express C, where C = 3À - 4B (3) What is the magnitude and direction of C?
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