Solution 18.3d

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Current revision (17:07, 27 March 2011) (edit) (undo)
 
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<math>s=\frac{3\times {{5}^{2}}}{25}-\frac{{{5}^{3}}}{250}=3-0 \textrm{.}5=2 \textrm{.}5\text{ m}</math>
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<math>s=\frac{3\times {{5}^{2}}}{50}-\frac{{{5}^{3}}}{250}=1 \textrm{.}5-0 \textrm{.}5=1\text{ m}</math>

Current revision

\displaystyle s=\frac{3\times {{5}^{2}}}{50}-\frac{{{5}^{3}}}{250}=1 \textrm{.}5-0 \textrm{.}5=1\text{ m}

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