Suppose that A= 2i + j, B = i– 4j + k, and Ĉ =j+k. What is the magnitude of the vector 2Å –B + Č, A) A. 7.6 В. 5.6 C. 4.8 D) D. 9.24

University Physics Volume 1
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Chapter2: Vectors
Section: Chapter Questions
Problem 38P: Suppose you walk 18.0 m straight west and then 25.0 m straight north. How far are you from your...
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Suppose that
 = 2i + j,
B = i- 4j + k, and
Ĉ = j+k.
...
What is the magnitude of the vector
ZÃ -B + Č?
A. 7.6
В
B. 5.6
С. 4.8
D. 9.24
Transcribed Image Text:Suppose that  = 2i + j, B = i- 4j + k, and Ĉ = j+k. ... What is the magnitude of the vector Zà -B + Č? A. 7.6 В B. 5.6 С. 4.8 D. 9.24
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