Practice Problems
Adding Parallel, Anti-parallel, and Orthogonal Vectors
Directions:
On this worksheet you will practice adding vectors that are either parallel or antiparallel as well as those that are at right angles to each other.
omit
Question 1
Two vectors are added together: (7,0º) and (12, 180º). The magnitude of their resultant is
19
5
not given
84
13.9
omit
Question 2
What is the direction of the resultant in Question #1
180º
cannot be determined
0º
omit
Question 3
Two vectors are added together: (7, 0º) and (17, 270º). The magnitude of their resultant is
not given
6.8
18.4
10.0
24.0
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Question 4
The direction of the vector in Question #3 is
67.6º
337.6º
22.4º
292.4º
337.6º
247.6º
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Question 5
Two vectors are added together: (17, 90º) and (12, 180º). The magnitude of their resultant is
20.8
29.0
5.0
not given
7.6
omit
Question 6
The direction of the vector in Question #5 is
54.8º
125.2º
135.1º
144.8º
44.9º
135.1º
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