4. For vectors ū and î as shown, a) Determine the magnitude and direction of üxv. 10 145° 8. b) Determine ū ·v. c) Draw proj;ū and calculate its magnitude.
4. For vectors ū and î as shown, a) Determine the magnitude and direction of üxv. 10 145° 8. b) Determine ū ·v. c) Draw proj;ū and calculate its magnitude.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 6ECP
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Transcribed Image Text:4. For vectors ū and v as shown,
a) Determine the magnitude and direction of ūxv.
10
145°
8
b) Determine ū v.
c) Draw proj,ū and calculate its magnitude.
12
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