Find the following quantities for A⃗ and B⃗ A⃗ = −12mˆi + 4.0mˆj + 1.5mˆk B⃗ = 2.8Nˆi − 21Nˆk (a) A⃗ · B⃗ (b) The angle between A⃗ and B⃗ . (c) A⃗ × B⃗ (d) B⃗ × A⃗

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Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 3WUE: Find (a) the x- and (b) y-components of R = 2A B if A has components Ax = 15.0 m and Ay = 12.0 m...
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Find the following quantities for A⃗ and B⃗
A⃗ = −12mˆi + 4.0mˆj + 1.5mˆk
B⃗ = 2.8Nˆi − 21Nˆk
(a) A⃗ · B⃗
(b) The angle between A⃗ and B⃗ .
(c) A⃗ × B⃗
(d) B⃗ × A⃗

(unknown boxes mean vectors)

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