Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 10, Problem 36P
To determine
To Prove: the law of sines for the given triangle using vector product
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Problem no 1: Find sum, difference and scalar and vetor product of vectors u=[−4,6],w=[0,4]. Draw and calculate.
"If vectors A = 4i + 3j + 2k and B = 2i + 3j + 4k, then the dot product A.B will be equal to"
Using the definition of dot product:
A B = ABCOS (0AB) = AxBx + Ay By + A₂B₂
Find the angle between the following vectors:
(c)
A = 1î + 3j+0k
B = 3î + 1) + Ok
A = 1î - 3j + 2k
B = -31 + 1) + 0k
(b)
(d)
A = 1î + 1ĵ + Ok
B = 21-3j+0k
A = 21-5j-1k
B = 3î + 11 + 3k
Chapter 10 Solutions
Physics for Scientists and Engineers
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
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