8.
the volume of water, v, flowing through a fixed length cylindrical pipe is directly
p...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 17:31, cdyshaylia55
8.
the volume of water, v, flowing through a fixed length cylindrical pipe is directly
proportional to the square of its cross-sectional radius, r. when v = 12 m? r=0.2 m
(a) find ( when r = 0.5 m.
(b) if r is increased by 100%, find the percentage increase in v.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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