Answered: For the given vectors V₁ and V₂,…

For the given vectors V₁ and V₂, determine V₁ + V₂, V₁ + V2, V₁ - V2, V₁ X V2, V₁ V₂. Consider the vectors to be nondimensional. Assume V₁ = 15, V₂ = 18, a = 3, b = 4,0 = 30°.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.72P: Determine the value of the scalar a if the following three vectors are to lie in the same plane:...

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Question

answer the remaining parts please asap

For the given vectors V₁ and V₂, determine V₁ + V₂, V₁ + V2, V1₁ - V2, V₁ × V2, V₁ V₂. Consider the vectors to be nondimensional.
Assume V₁ = 15, V₂ = 18, a = 3, b = 4,0 = 30°.
V₂
V
V₁
a
A
Answers:
V₁ + V₂ =
i 33
i+ i 0
k)
V₁ + V₂ = (i 2.1904
j+ i
0
V₁-V₂= (i 23.7904
k)
V₁ x V₂ =
i
i
k)
V₁ V2 =
i
i+ i 21.9
i+ i 6.9
i+
i

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