(a) In unit-vector notation, what is the sum a + b if a = (4.0m)i + (3.0m)j...

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(a) In unit-vector notation, what is the sum a + b if a = (4.0m)i + (3.0m)j and b = (– 13.0m)i + (7.0m)k? What are the

(b) Magnitude and

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Nov 23, 2010 11:43 PM

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(a) In unit-vector notation, what is the sum a + b if a = (4.0m)i + (3.0m)j...

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We write 7 a b When not explicitly displayed the uni...View the full answer

Fundamentals of Physics

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