A 0.62-kg Slinky has 185 coils. When you and your friend stretch the Slinky by exerting...
A 0.62-kg Slinky has 185 coils. When you and your friend stretch the Slinky by exerting a 4.0-N force on its ends, the separation between the adjacent coils is 5.0 cm.
A. Determine the speed of the transverse wave on the Slinky.
Homework Answers
Length, L = (185 - 1) x 0.05 = 9.2 m
u = 0.62/9.2 = 0.0674 kg/m
Velocity, v = sqrt(T/u) = sqrt(4/0.0674) = 7.70 m/s
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