Physics, 13.06.2020 21:57 iliketurtures
A rod extending between x = 0 and x = 13.0 cm has uniform cross-sectional area A = 8.00 cm2. Its density increases steadily between its ends from 2.50 g/cm3 to 19.0 g/cm3. (a) Identify the constants B and C required in the expression rho = B + Cx to describe the variable density.
Answers: 3
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![m = 8 [{2.5 +\frac{ 1.27x^2}{2} } ]\left | 13} \atop {0}} \right.](/tpl/images/0685/3591/799c5.png)
![m = 8 [{2.5 +\frac{ 1.27(13)^2}{2} } ]](/tpl/images/0685/3591/4b245.png)
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A rod extending between x = 0 and x = 13.0 cm has uniform cross-sectional area A = 8.00 cm2. Its den...
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