Lag1989 task №7.29

Lag1989 task №7.29

A body of mass m=12g performs damped oscillations with a frequency of 3.14 s–1. In this case, the body loses 0.9 of its total mechanical energy during 60 s. Find: a) damping factor β; b) The coefficient of resistance of the medium r; c ) quality factor of the oscillatory system Q .

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