An unscratched spring has a length

Reference no: EM13665185

An unscratched spring has a length of 0.30 m. When the spring is stretched to a total length of 0.60 m, it supports traveling waves moving at 4.5 m/s. How fast will waves travel on this spring if it is stretched to 0.90 m?

Reference no: EM13665185

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