how many football fields equal the diameter of the sun?
81303
The sun is 1,391,000 kilometers.  That translates to 1,391,000,000 meters.\n\nOne meter is 1.0936133 yards.  That means the sun's diameter is 1,521,216,100.3 yards.\n\nAn American football field is 120 yards (with endzones) for a total of 12,701,800 football fields.\n\nA Canadian football field is 150 yards (110 field and 2 20 yard endzones) for a total of 10,141,400 football fields\n\nA Soccer field is between 100 and 130 yards for a total of between 11,701,662 and 15,212,161 soccer fields.\n\nEDIT:\nThe Australian Rules Football field is between 135 and 185 meters for a total of between 7,518,918  and 10,303,703 Australian Rules Football fields.\n\nIf you would like width-wise calculations let me know.
684469
r = radius of sphere\nr1 = radius of dome\n\nr = (h^2+r1^2)/(2h)\nr = (1.5^2 + (10/2)^2)/(2 * 1.5)\nr = (2.25 + 5^2)/3\nr = (2.25 + 25)/3\nr = (27.25)/3\nr = (109/12)   \n\nS = 2 Pi rh\nS = 2 * pi * (109/12) * 1.5\nS = 85.60839981032...\n\nANS : About 85.61m^2
886095
FOOTBALL - 11 STARTERS ON EACH TEAM\n\nBASEBALL - 9 STARTERS ON EACH TEAM
59746
the sun weighs approximatly 2.0 * 10^30 kg\n\nto abisdad2004's answer i believe the site has a typo, they probably meant to the 30th power
1080223
Ohio State University, 1700 acres, according to this:\nhttp://www.rediff.com/wc2003/2003/feb/20moro.htm\n\nBut I don't consider this a definitive answer.
44785
Two.\n\nradius is half of the total diameter of circle. One jump half-way and second jump at the circle edge.
148361
Size of Star depends on how it was formed originally. I don't think it could be said precisely. U can take the size of our sun as a measure. Radies=6400kms
328260
On an average pitch (115 yds * 75 yds) about 14.36 laps.\n\n\nEdit; That would be a 'proper' football (ie. soccer) pitch ; )
1059522
No, it's not.\n\nOne acre is slightly less than 91 yards on an American Football field, with the full field, including the end zones, it would cover approximately 1.32 acres.
930941
12, same as a classical soccer ball. \nIt is a dodecahedron whose edges are capped with equilateral hexagons.
247428
that we can see?  The sun.
405576
No... FIFA regulations state that fields must be of required size, but not the same.  There is no standard for how big/small a soccer field must be.  The minimum width is 64m (70 yds) and the maximum width is 75m (80 yds).  The minimum length is 100m (110 yds) and the maximum is 110m (120 yds).  These measurements are for international matches, so every pitch that you see this summer will be somewhere in this range.
886963
Assume the Earth orbit radius is R=15*10^10m, Mercury orbit radius is r=5.7*10^10m. The surface area of a sphere is S=2*pi*R^2 – for Earth orbit & s=2*pi*r^2. Now the sun is beaming the same power P no matter what distance, yet beaming density (or intensity of radiation) J=P/S for Earth & j=P/s for Mercury. \nThus j/J=S/s=(R/r)^2 or j=J*(R/r)^2 or j=1400*(15/5.7)^2=9700 W/m^2 \n– rather hot, isn’t it Rob!
99256
similar rectangles means length/width (or vice versa) ratio is equal.\n\nfootball length/width = 360/160 = 2.25\nsoccer width is at least 195, so to have a ratio of 2.25, length must be at least 2.25*195 = 438.75 which is more than the max. allowable length of 360.\n\nAnswer is NO.
146130
Do you mean 100 m squared, or 100 m^2, i.e. 100 square meters?  I ask, because 100 meters squared could mean an area 100 m x 100 m in size, or 10,000 m^2.  Since that is the size of several football fields, I assume you mean the later.\n\nStandard atmospheric pressure is 1.013 x 10^5 N/m^2.  Hence, if you take 4% of that pressure, (i.e. multiply by .04) and multiply by the total area over which the pressure is exerted, 100 m^2, you get the force produced by that pressure, which is the lift you wanted.  I will leave the arithmetic for you.
1184026
It vaires from stadium to stadium. There is no specific size, only a range of sizes which is more stringent for international football such as the world cup, but still there is variation in pitch size even at the world cup.\n\nFIFA specifies the pitches should be 100-110m x 64-75m.
21089
The regulation football field dimensions in the NFL is 120 yards long and 53 1/3 yards or (160 feet)wide.\nI hope this helps.