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Physics
Physics
Problem
Forces of magnitudes 5 and 3 units acting in the directions
6
i
^
+
2
j
^
+
3
k
^
6\hat{i} + 2\hat{j} + 3\hat{k}
6
i
^
+
2
j
^
+
3
k
^
and
3
i
^
−
2
j
^
+
6
k
^
3\hat{i} - 2\hat{j} + 6\hat{k}
3
i
^
−
2
j
^
+
6
k
^
, respectively act on a particle which is displaced from the point
(
2
,
2
,
−
1
)
(2, 2, -1)
(
2
,
2
,
−
1
)
and
(
4
,
3
,
1
)
(4, 3, 1)
(
4
,
3
,
1
)
. Find the work done by the forces.
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