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Physics
Physics
Problem
A force
F
⃗
=
(
3
i
^
+
4
j
^
)
N
\vec F=(3\,\hat i+4\,\hat j)\,\text{N}
F
=
(
3
i
^
+
4
j
^
)
N
moves a particle through a displacement
s
⃗
=
(
5
i
^
+
12
j
^
)
m
\vec s=(5\,\hat i+12\,\hat j)\,\text{m}
s
=
(
5
i
^
+
12
j
^
)
m
. Find the work done by the force.
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