Answer
The frequency of the vibration of mass-spring system is
$f=\frac{1}{2\times pi}\sqrt \frac{k}{m}$
k being the spring constant and m the mass.
The frequency is inversely proportional to mass.
So to increase the frequency of vibration, the mass has to be decreased.
Work Step by Step
The frequency of the vibration of mass-spring system is
$f=\frac{1}{2\times pi}\sqrt \frac{k}{m}$
k being the spring constant and m the mass.
The frequency is inversely proportional to mass.
So to increase the frequency of vibration, the mass has to be decreased.
