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Physics
Physics
Problem
Which one of the following force–displacement relations will NOT lead to simple harmonic motion about the origin? a)
F
=
−
2
x
F=-2x
F
=
−
2
x
b)
F
=
−
5
x
−
0.1
x
3
F=-5x-0.1x^{3}
F
=
−
5
x
−
0.1
x
3
c)
F
=
−
m
ω
2
x
F=-m\omega^{2}x
F
=
−
m
ω
2
x
d)
F
=
−
0.8
x
F=-0.8x
F
=
−
0.8
x
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