Posted by admin | Posted in Uncategorized | Posted on 28-11-2005
Tags: garden, inflatable wading pool, inflatable wading pool reviews, inflatable wading pool sales, inflatable wading pool toddlers, inflatable wading pools, inflatable wading pools kids, kidlets, lunatic, pool, products
A look at what is currently available on eBay
 WATER SLIDE WADING POOL Commercial Inflatable Party Toy US $2,495.00 
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 Jungle Play Center Inflatable Wading Kiddie Pool Toy US $80.00
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 Intex Rainbow Ring Inflatable Wading Pool Play Center US $80.00
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 Intex Wading Paddling Fun Pool Child's Inflatable Kids US $53.74
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 Pinwheel Pool Inflatable Kids Swimming Wading Swim New! US $49.99
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 Intex Ocean Play Center Kids Inflatable Wading Pool US $49.95
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 Inflatable Wading Pond/Baby Pool ~Carnival Duck Game~ US $13.00
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To fill a child's backyard inflatable wading pool you use a garden hose with a diameter of 2.9 cm.?
Water flows from this hose with a speed of 1.3 m/s. How long will it take to fill the pool to a depth of 11 cm if it is circular and has a diameter of 2.4 m?
min
Let's first find out the volume of the pool:
V = Area(pool) x depth
V = π (r^2) depth
V = π (1.2 m)^2 (0.11m)
V = 0.4976 m^3
Now, we can find the flow rate from the hose:
Flow rate = Area x velocity
Flow rate = π (r^2) x v
Flow rate = π (0.0145m)^2 (1.3 m/s)
Flow rate = 8.59 x 10^-4 m^3 / s
To solve for time, divide the pool volume by the hose flow rate:
t = 0.4976 m^3 / 8.59 x 10^-4 m^3 / s
t = 579.5 seconds
t = 9.66 minutes (~9 minutes 39.5 seconds)
Hope this helps...good luck!
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