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Helmeppo
Answers (1)
frequency= oscillations/second f=14osc/18.5sec=0.76Hz T= 1/f T= 2pi/w 1/0.76Hz=2pi/w cross multiply w=2pi*0.76= 4.775 rad/s w=sqrt(k/m) square both sides w^2=k/m w^2 * m = k k = w^2 * m you have "w" and you have mass. Plug them in and find the spring
