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Physics, 24.11.2021 04:20 spezzatti221
To improve a xylophone's appearance, the orchestra director decides to have it painted. Each xylophone bar is actually a harmonic oscillator that vibrates when struck by a wooden mallet. When bending in its fundamental mode, the bar's middle and ends move in opposite directions. Painting the bar adds mass to the bar without affecting its stiffness, so the paint will:.
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To improve a xylophone's appearance, the orchestra director decides to have it painted. Each xylopho...
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