I have no idea how to approach this question... Here it is:(adsbygoogle = window.adsbygoogle || []).push({});

With a block of mass m, the frequency of a block-spring system is 1.2Hz. When 50g is added, the frequency changes to: 0.9Hz Whats the mass and spring constant?

I know i have to use: T = 2pi/w = 2pi sqrt(m/k)

Thanks a lot in advanced!

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# Homework Help: Osillation question

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