Lag1989 task 7.18
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The resulting oscillation of a point participating in two oscillations of the same direction is described by the expression x=A·cos2,1t·cos80t. Find the beat period τ and the cyclic frequencies ω₁ and ω₂ of the added oscillations.
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- Added to the site 26.04.2023
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Timur_ed
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Timur_ed
0.51
Cumulative discount
15 $ | the discount is 20% |
Check your discount
Amount of purchases from the seller: $
Your discount: %
0.01 $ gift card for a positive review