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Unformatted text preview: k = 0 and see that the term goes to v . To evaluate the limit of the rst term, we use LH opitals rule: lim k mg (1 + ekt/m ) k = mg lim k t m ekt/m 1 =gt Putting it all together, we have that lim k v = vgt If we instead considered m 0, note that ekt/m 0 for t > 0, so we immediately see lim m v = 0...
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 Fall '07
 COSTIN
 Differential Equations, Equations

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