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August 29, 2014

Posts by Mohammad


Total # Posts: 1,015

physics
sorry. here is complete answer. We know our diameter is 1.2cm so our radius is 0.6 cm or 0.006 m. Now we find our volume flow rate, Q. so 155l/8min * 1min/60s *1m^3/1000L = 3.2292*10^-4 m^3/s. Velocity= Volume flow rate/Area V=Q/A V= 3.2292*10^-4 m^3/s/ pie*((6*10^-3)^2) V=2.8...
November 12, 2011

physics
We know our diameter is 1.2cm so our radius is 0.6 cm or 0.006 m. Now we find our volume flow rate, Q. so 155l/8min * 1min/60s *1m^3/1000L = 3.2292*10^-4 m^3/s. Velocity= Volume flow rate/Area V=Q/A V= 3.2292*10^-4 m^3/s
November 12, 2011

physics
Water flows through a 1.2 cm diameter pipe into a 155 L bathtub, which it fills in 8 min.What is the speed of the water in the pipe?
November 12, 2011

physics
Water flows at 0.865 m/s from a hot water heater, through a 450kPa pressure regulator. The pressure in the pipe supplying an upstairs bathtub 3.70 m above the heater is 414kPa . What's the flow speed in this pipe?
November 12, 2011

socials
paragraph question With the declaration of the war, the Canadian government immediately became much more involved in the planning and and control of the economy. In April 1940, the government established the Department of Munitions and Supplies, and King appointed C.D Howe as ...
November 11, 2011

socials
thank you ms. sue very much you very nice teacher
November 11, 2011

socials
Compare Canadians' reaction to the announcement of World War I with that of World War II. Why did many people volunteer? Well this what my friend said. The World War I announcement shattered Canadian's hearts, they were not willing to help with the war because the ...
November 11, 2011

socials
thank you ms. sue very much
November 11, 2011

socials
another same paragraph question. In the early months of the war, Mackenzie King hoped that Canada's contribution to the war effort would remain as much as possible at home. This way, the issue of conscription could be avoided. The British Commonwealth Air Training Plan ...
November 11, 2011

Socials plese help
Thanks you veryy much
November 11, 2011

Socials plese help
I need help with socials homework. Have written parapgraphs below but need help with answers. Tried myself to get them but not certain if I got right. On September 8, Prime Minister King called a special session of Parliament to decide Canada's response. King gave a strong...
November 11, 2011

physics
Illustrate in diagram a force 150N is inclined a 50 to the horizontal direction find it component in the horizontal
October 10, 2011

earth science
COMPARE A HYPOTHESIS WITHA THEORY
August 28, 2009

Chemistry
Thank you guys sooo much, this definately helped a lot!
July 21, 2008

Math
how do i solve this: a over b divided by 11 over c = d over 6 I have to find out whaat the letters stand for --------------------------------------- questain for top: Give values a,b,c and d; to create your own division problom --------------------------------------- thank you...
January 19, 2007

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