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Four members of the Main Street Bicycle Club meet at a certain intersection on Main Street. The members then start from the same location, but travel in different directions. A short time later, displacement vectors for the four members are: = 2.0 km, east;
= 5.2 km, north;
= 4.9 km, west;
= 3.0 km, south What is the resultant displacement
of the members of the bicycle club:
=
+
+
+
?
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