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Homework Help
Calculus and Beyond Homework Help
Modeling with differential equations
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[QUOTE="tracedinair, post: 2052244, member: 145855"] [h2]Homework Statement [/h2] A hemispherical bowl 4 feet in diameter is full of a liquid. Show that the bowl empties through an orifice in the bottom, of one square inch effective cross section, in a little than five minutes. [h2]Homework Equations[/h2] [h2]The Attempt at a Solution[/h2] My problem is where to even really begin. My guess is to start with the formula equation rate of outflow and rate of change of liquid, A(h)(dh/dt) = -αa*sqrt(2gh). But where do I go after that? Edit: I just figured it out. It's just a variable separable. Sorry. n/m [/QUOTE]
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Modeling with differential equations
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