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WorksheetsVector Basics
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
If v =〈a,b〉, then a is the ___________ component of v.
a)
vertical
b)
horizontal
c)
parallel
d)
slope
2.
If v =〈a,b〉 , then _____ is the vertical component of v.
a)
a
b)
i
c)
b
d)
j
3.
Given F1 = 〈3, 4〉 , what is the magnitude of F1?
a)
5
b)
7
c)
25
d)
undefined
4.
Which vector does not have magnitude 10?
a)
〈-6,-8〉
b)
〈6,-8〉
c)
〈6,4〉
d)
〈6,8〉
5.
To find a position vector take
a)
initial minus terminal
b)
initial plus terminal
c)
terminal minus initial
d)
terminal plus initial
6.
If a turtle moves from coordinate
P = (3,2) to
Q = (5,6). Which vector models the turtle's motion?
P = (3,2) to
Q = (5,6). Which vector models the turtle's motion?
a)
〈-2,-4〉
b)
〈2,4〉
c)
〈8,8〉
d)
none of these
7.
If a duck waddles from coordinate
P = (-3, 2) to
Q = (6,5), then a vector that models the duck's motion is
P = (-3, 2) to
Q = (6,5), then a vector that models the duck's motion is
a)
〈-3,7〉
b)
〈-9,3〉
c)
〈9,-3〉
d)
〈9,3〉
8.
Given v = 〈3,-5〉 and w = 〈-2,3〉, what is 2v?
a)
〈6,-10〉
b)
〈1,-2〉
c)
〈0,-1〉
d)
none of these
9.
Given v = 〈3,-5〉 and w = 〈-2,3〉, what is v + w?
a)
〈6,-10〉
b)
〈1,-2〉
c)
〈0,-1〉
d)
none of these
10.
Given
v = 〈3,-5〉 and
w = 〈-2,3〉, what is 2v + 3w?
v = 〈3,-5〉 and
w = 〈-2,3〉, what is 2v + 3w?
a)
〈6,-10〉
b)
〈1,-2〉
c)
〈0,-1〉
d)
none of these
11.
Find the components of a vector v such that
v + 〈6,-4〉 = 〈10,-3〉
v + 〈6,-4〉 = 〈10,-3〉
a)
〈4,1〉
b)
〈1,4〉
c)
〈4,-1〉
d)
none of these
12.
Find the components of a vector v such that
v + 〈-6,4〉 = 〈10,-3〉
v + 〈-6,4〉 = 〈10,-3〉
a)
〈4,1〉
b)
〈16,4〉
c)
〈16,-7〉
d)
none of these
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