1. Please refer to the following vectors: A = 6i + 2j - 3k B = 3i - j - 2k C = -i + j - 4k D = j - 3k E = -i + 2k F = -5k G = 2i H = -3j I = -4i +4j

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 3.19P: Obtain expressions in component from for the position vectors having the polar coordinates (a) 12.8...
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1. Please refer to the following vectors:

A = 6i + 2j - 3k
B = 3i - j - 2k
C = -i + j - 4k
D = j - 3k
E = -i + 2k
F = -5k
G = 2i
H = -3j
I = -4i +4j 

Solve 2(D ⋅ E)(G x H) + C

2. Please refer to the following vectors:

A = 6i + 2j - 3k
B = 3i - j - 2k
C = -i + j - 4k
D = j - 3k
E = -i + 2k
F = -5k
G = 2i
H = -3j
I = -4i +4j 

Solve 4(D x I) + 3(E x C) + 2F + 5H

3. You are camping with two friends, Chris and Tina. Since all three of you like your privacy, you don’t pitch your tents close together. Chris’s tent is 40 m from yours, in the direction 15 deg south of east. Tina’s tent is 15 m from yours, in the direction 40 deg north of east. What is the distance between Chris’s tent and Tina’s tent?

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