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Water is poured into a cylindrical tank at the rate of 9 cubic inches a minute. How long will it take to fill the tank if its radius is 3 inches and it height is 14 inches?
Wiki User
∙ 15y ago
Simple 3x14=42cubic inches so at a rate of 9cubic inches per minute.
42ci/9ci/m=4.7m
then you multiply 4.7 by 60 to convert to seconds as it is the standard form for most physics.
4.7x60=282s
so it would take 282 seconds to fill the cylinder
Wiki User
∙ 15y ago
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Rainfall on a flat rectangular roof 10m by 5.5m flows into a cylindrical tub of a diameter 3m find in cm the increase in depth of the water in the tub caused by a rainfall of 1.2 cm help please?
This is a clever problem. It sounds really complicated, but that's only becauseit's actually two simple problems rolled into one.The two problems are:1). Volume of a rectangular prism2). Volume of a cylinderBefore we get started, let's make sure you remember the formulas for both ofthose volumes:1). Rectangular prism . . . V = (length) x (width) x (height)2). Cylinder . . . Volume = (pi) x (radius)2 x (height)The attack is:-- Figure out the volume of the water that rained onto the roof.-- Realize that the same volume poured into the cylindrical tub.-- Figure out how deep that much water fills the cylinder.At this point, the hard part is done! The problem is as good as solved.-- 1.2 cm of rain falls on the 10m x 5.5m rectangular roof. How much water is sitting on the roof ?Volume = L x W x H = (10m) x (5.5m) x (0.012 m) = 0.66 cubic meter of water-- Now pour that water into the cylinder with 3m diameter. How deep is it ?Volume = (pi) x (radius)2 x (height) .We need to find the height, so solve this formula for the height.Divide each side of equation by (pi) x (radius)2 :Height = Volume / (pi) x (radius)2The volume is the 0.66 m3 that poured off of the roof.The radius is 1/2 of the diameter = 1.5m .So Height = (0.66)/(pi) x (1.5)2 = 0.09337 meter = 9.337 cm.
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Is Poured is a common Poured Is A Common Noun?
common poured
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What is the homophone for pored?
The homophone for "pored" is "poured."
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What part of speech is poured?
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