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Homework Statement
When a mass M hangs from a vertical wire of length L, waves travel on this wire with a speed V.
a) What will be the speed of these waves in terms of V if we double M without stretching the wire?
V=?
Good morning, could someone please tell me why my answer of rad 2 is wrong. I thought i was on the right track.
Homework Equations
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The Attempt at a Solution
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