Two vectors, r and s, lie in the xy plane. Their magnitudes are 4.50 and 7 .30
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Two vectors, r and s, lie in the xy plane. Their magnitudes are 4.50 and 7 .30 units, respectively, and their directions are 320o and 85.0o, respectively, as measured counterclockwise from the positive x axis. What are the values of?
(a) r ∙ s and
(b) r x s?
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a The scalar dot product is 4507...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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