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