The mass of a mass-and-spring system is displaced 10 cm from its equilibrium position and released. a frequency of 4.0 hz is observed. what frequency would be observed if the mass had been displaced only 5.0 cm and then released?

f = 4.0 Hz

Explanation:

The frequency of SHM in spring mass system is given as

now we can see that the frequency of SHM of spring mass system depends upon following parameters

1) mass of the object

2) spring constant

So here it does not depends on the displacement of the object from its mean position

So here the frequency will remain the same

So here

f = 4.0 Hz

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