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Find speed of the wave generated in the ...

Find speed of the wave generated in the spring as in the sitution shown. Assume that the tension is not affected by the mass of the cord.

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`T = 20 xx 10 = 200 N`
`v = sqrt((200)/(0.5)) = 20 m//s`
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RESONANCE-WAVE ON STRING -Exercise- 3 PART I
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