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3 weeks, 6 days 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 3 weeks, 6 days 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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