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Physics
Physics
Problem
A bird flies from point
A
A
A
whose position vector is
6
i
^
+
2
j
^
+
5
k
^
km
6\hat{i}+2\hat{j}+5\hat{k}\,\text{km}
6
i
^
+
2
j
^
+
5
k
^
km
to point
B
B
B
whose position vector is
−
4
i
^
+
6
j
^
−
3
k
^
km
-4\hat{i}+6\hat{j}-3\hat{k}\,\text{km}
−
4
i
^
+
6
j
^
−
3
k
^
km
. Calculate the magnitude of the bird’s displacement.
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