General Contents
Detailed Contents
Index
Graphical Addition of Parallel Vectors: Example 1
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If you want to see all of the following steps at once, click the "All Steps" button. Otherwise, use the "Next" button.
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General Contents
Detailed Contents
Index
Let’s add these vectors graphically to get
C = A + B.
Can we do this if the vectors are parallel?
Yes.
How do we redraw the vectors to find
C =
A
+ B
?
We need them in the head-to-tail arrangement.
Move
B
into “head-to-tail” position on paper, and then click “Next” to check your work.
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How do we construct the resultant vector,
C =
A
+ B
?
The vector sum
C
is drawn from the tail of
A
to the head of
B
.
Which way will
C
point?
From the tail of
A
to the head of
B
.
Add the vector sum
C
to your paper diagram and then click “Next” to check your drawing.
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Describe the drawing of the vector sum,
C
, in terms of the tail of
A
and
the head of
B
.
If vectors
A
and
B
have
units,
must their units be the same?
Yes. For example, we might need to add two displacements measured in meters. Another situation might be to add two velocities, both measured in miles per hour.
What will the units be for the vector sum of
A
and
B
?
The same as the units for the individual vectors.
For example, the addition of two displacement vectors measured in meters would result in a vector sum displacement measured
in
meters
.
The end. If you found this helpful and would recommend that I create more pages like this one, please let me know:
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