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Physics
Physics
Problem
A
12
N
12\,\text{N}
12
N
force acts along the line
3
x
−
4
y
+
12
=
0
3x - 4y + 12 = 0
3
x
−
4
y
+
12
=
0
in the
x
y
xy
x
y
-plane. The force is applied at a point on this line. What is the magnitude of the torque of the force about the origin? a)
24
N m
24\,\text{N m}
24
N m
b)
36
N m
36\,\text{N m}
36
N m
c)
28.8
N m
28.8\,\text{N m}
28.8
N m
d)
18
N m
18\,\text{N m}
18
N m
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