Question: A coiled spring, such as a Slinky, is stretched to a length L. It has a force constant k and a mass m. (a) Show

A coiled spring, such as a Slinky, is stretched to a length L. It has a force constant k and a mass m.

(a) Show that the velocity of longitudinal compression waves along the spring is given by v = L k/m

(b) Show that this is also the velocity of transverse waves along the spring if the natural length of the spring is much less than L.

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