Adding, Subtracting, Scalar Multiplying Vectors
Flashcard
•
Mathematics
•
12th Grade
•
Practice Problem
•
Easy
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15 questions
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1.
FLASHCARD QUESTION
Front
If vector a= (4, -5) and vector b= (-7, 4), find 2a-3b.
Back
(29, -22)
2.
FLASHCARD QUESTION
Front
A quantity described by magnitude and does not need direction.
Back
Scalar
3.
FLASHCARD QUESTION
Front
A quantity that needs both magnitude and direction to be fully described.
Back
Vector
4.
FLASHCARD QUESTION
Front
Which vector equation matches the vector operation shown in the diagram below? (u-v=w, u-v=-w, u+v=w, v+u=-w)
Back
v+u=-w
5.
FLASHCARD QUESTION
Front
Find the resultant vector of the vectors (1, 2) and (2, 3).
Back
(3, 5)
6.
FLASHCARD QUESTION
Front
What is the scalar multiplication of vector (3, 4) by 2?
Back
(6, 8)
7.
FLASHCARD QUESTION
Front
What is the result of adding vectors (1, 2) and (3, 4)?
Back
(4, 6)
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