scottmackenzie scottmackenzie

09-07-2017
Physics

contestada

Does a seagull sitting on top of a fence have kinetic energy

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09-07-2017

[tex]No\;because\;E_k\sim v^2\Leftrightarrow v=0\Rightarrow E_k=0[/tex]

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10-07-2017

Only if the fence is moving and taking the gull with it.

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