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Physics
Physics
Problem
Which expression gives the period
T
T
T
of small oscillations for a mass
m
m
m
attached to an ideal spring with force constant
k
k
k
? a)
1
2
π
m
k
\dfrac{1}{2\pi}\sqrt{\dfrac{m}{k}}
2
π
1
k
m
b)
2
π
m
k
2\pi\sqrt{\dfrac{m}{k}}
2
π
k
m
c)
2
π
k
m
2\pi\sqrt{\dfrac{k}{m}}
2
π
m
k
d)
2
π
m
k
2\pi\,\dfrac{m}{k}
2
π
k
m
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