3. Given A %3D 3а,- 4ау + 5а, and B %3D - аx + 2ay - За,, find: (а) Ах В, (b) А . (Ах В) (c) А х (А х В) (d) Angle between A and B, in two ways.

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 88CP: Vector B is 5.0 cm long and vector A is 4.0 cm long. Find the angle between these two vectors when...
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3. Given A 3 3ах - 4аy + 5а, and B 3 - аҳ + 2ay - За,, find:
— За, find:
|
(а) А х В,
(b) А. (Ах В)
(с) А х (А х В)
(d) Angle between A and B, in two ways.
Transcribed Image Text:3. Given A 3 3ах - 4аy + 5а, and B 3 - аҳ + 2ay - За,, find: — За, find: | (а) А х В, (b) А. (Ах В) (с) А х (А х В) (d) Angle between A and B, in two ways.
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