( = (3.3 m )i + (3.6 m(a) In unit-vector notation, what is the sum of á)j and b=( – 11.0 m6.9 mWhat are%D(b) the magnitude and (c) the direction of a + b (relative to i)?(a) Number-7.7i10.5i Units(b) Number13.02Units(c) Number413.75Units

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(a) In unit-vector notation, what is the sum of á (3.3 m )î + (3.6 m )ĵ and B = (- n )i+(6.9 m ). What are (b) the magnitude and (c) the direction of a + b (relative to î)? (a) Number i -7.7 Î Units i 10.5 (b) Number 13.02 Units m (c) Number i 413.75 Units

(a) In unit-vector notation, what is the sum of á (3.3 m )î + (3.6 m )ĵ and B = (- n )i+(6.9 m ). What are (b) the magnitude and (c) the direction of a + b (relative to î)? (a) Number i -7.7 Î Units i 10.5 (b) Number 13.02 Units m (c) Number i 413.75 Units

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

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 61P

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Question

( = (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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