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Vector V Has the Given Magnitude and Direction θ\theta Is the
Direction Angle of V from the Horizontal

Question 428

Multiple Choice

Vector v has the given magnitude and direction. Find the horizontal or vertical component of v, as indicated, if θ\theta is the
direction angle of v from the horizontal. Round to the nearest tenth when necessary.
- α=33.9,v=82.9;\alpha = 33.9 ^ { \circ } , | \mathbf { v } | = 82.9 ; Find the horizontal component of v\mathbf { v }


A) 46.246.2
B) 22.622.6
C) 115
D) 68.868.8

Correct Answer:

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