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Engineering
5 months, 3 weeks ago

When a bird of weight W sits on a stretched wire,the tension T on the wire is

Whwn a bird of weight W sits on a stretched wire,the tension T on the wire is?

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S safeer
Answered 5 months, 3 weeks ago
  • When the bird sits on a string it bends.

    let \theta be the angle made to the vertical. T be the tensions on both sides of string .

    The vertical component of T

    \Rightarrow \\2T cos\theta =W\ at\ equilibrium

         

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