Amass m at the end of a spring oscillates with a frequency of 0.83 hz. when an additional 730 gmass is added to m, the frequency is 0.65 hz. what is the value of m?

m will be equal to 1158.73 gram

Explanation:

We have given mass m when frequency is 0.83 Hz

So mass and frequency let spring constant of the spring is KK

Frequency of oscillation of spring is given by

From above relation we can say that

It is given that when an additional 730 gram is added to m then frequency become 0.65 Hz ,

So

So  

m= 1158.73 gram

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