All Problems

Mechanical Oscillations

Problem 4.11

A point participates simultaneously in two harmonic oscillations of the same direction: x1=acos⁡ωtx_{1}=a \cos \omega t and x2=acos⁡2ωtx_{2}=a \cos 2 \omega t. Find the maximum velocity of the point.

Reveal Answer
vmax⁡=2.73aωv_{\max }=2.73 a \omega
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