Question

word problems.....
anyone???

Answer 1

Water issues from a hose-pipe of internal diameter 1cm at a rate of 5litres/min.
At what speed is the water flowing through the pipe??

Answer 2

@e.mccormick can you help me with this one??

Answer 3

1L=1000 cm^3 so 5 L = 5000 cm^3
V=area of base x length
5000=pi(.5)^2(length)
5000/.25pi = length= 20000/pi cm
That is the length per minute so the speed is
20000/60pi cm per second = 106 cm per second

Answer 4

thank you!....i would say that was a smart thinking...

Answer 5

yw