5/23/13
HW 5
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1/5
Current Score :
– / 23
Due :
Tuesday, May 28 2013 11:59 PM EDT
1.
–/2 points
SerCP9 3.CQ.001.
If
is added to
, under what conditions does the resultant vector have a magnitude equal to
A
+
B
?
and
are perpendicular.
and
are in the opposite direction.
and
are in the same direction.
Under what conditions is the resultant vector equal to zero?
and
are equal in magnitude and perpendicular.
and
are equal in magnitude and opposite in direction.
and
are equal in magnitude and in the same direction.
2.
–/1 points
SerCP9 3.CQ.002.
Under what circumstances would a vector have components that are equal in magnitude?
The vector lies at a 60 degree angle with two axes along which the component lie.
The vector lies at a 45 degree angle with two axes along which the component lie.
The vector lies at a 30 degree angle with two axes along which the component lie.
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 Fall '13
 Trigraph, WI, wi th, sponse s/la st

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