College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:( = (3.3 m )i + (3.6 m
(a) In unit-vector notation, what is the sum of á
)j and b
=( – 11.0 m
6.9 m
What are
%D
(b) the magnitude and (c) the direction of a + b (relative to i)?
(a) Number
-7.7
i
10.5
i Units
(b) Number
13.02
Units
(c) Number
413.75
Units
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