1. 7.V and fx V are only operators but V· 7 and Vx } yleld scalar and vuctor lunrthone, respectively. 2. A vector can be defined when a ball is thrown from shoùlder level to the top of a tree.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 15E
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7. V and x V are only operators but V · 7 and V x } yleld scalar and vector funrtions,
1.
respectively.
2.
A vector can be defined when a ball is thrown from shoùlder level to the top of a tree.
Transcribed Image Text:7. V and x V are only operators but V · 7 and V x } yleld scalar and vector funrtions, 1. respectively. 2. A vector can be defined when a ball is thrown from shoùlder level to the top of a tree.
DIRECTION: Å or PQ Is a vector (P is Initlal polnt and Q, the terminal polnt); the arrow
represents direction. A or m (no arrow above the letter) is a scalar quantity; the magitude ol
må (scalar mand vector Ả) is |m||Ã| = |mÃJ. '
Transcribed Image Text:DIRECTION: Å or PQ Is a vector (P is Initlal polnt and Q, the terminal polnt); the arrow represents direction. A or m (no arrow above the letter) is a scalar quantity; the magitude ol må (scalar mand vector Ả) is |m||Ã| = |mÃJ. '
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