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@ -50,3 +50,5 @@ $\{v_2\}=\frac{\cancel{\pi} r_1^2=v_1}{\cancel{\pi} r_2^2}$
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$v_2=\frac{(2*10^{-2})^2*1.25*}{(0.5*10^{-2})^2}$
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$v_2=\frac{4*1.25}{0.5^2}$
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$v_2=20ms^{-1}$
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$p_2=0Pa$
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