An 11.5 m long, 0.0045 m radius copper wire is stretched between two poles. By landing at the center point of the wire, a bird sends a small pulse out in both directions. The pulses reflect at the ends and arrive back at the birds’ location 3.8 seconds after it landed.
Determine the tension (in Newtons) in the wire.
We take the density of copper as 8.9x103 Kg/m3
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An 11.5 m long, 0.0045 m radius copper wire is stretched between two poles. By landing at the center point of the wire, a bird sends a small pulse out in both directions. The pulses reflect at the ends and arrive back at the birds’ location 3.8 seconds after it landed.
Determine the tension (in Newtons) in the wire.
We take the density of copper as 8.9x103 Kg/m3
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