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Volume of a football?
It is in cubic units: 4/3*pi*radius^3
Is radius half radius?
No. Radius is half of the diameter.
How do you get from the radius to the circumference?
(radius+radius) times pi
How do you find a circumference of a circle if the radius is a fraction?
The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.
What is a volume of a football?
The standard football for all adult and official FIFA competition, a size 5, is approximately 70 centimeters in circumference (a small range of around a centimeter exists).The formula to calculate the volume of a sphere is 4/3 * Pi * radius^3So you have to calculate the radius: Circumference = 2 * radius * Pi70cm = 2 * radius * PiRadius = 11.14cmSo volume = 11.14^3 * Pi * 4/3 = approx 5792 cm3American FootballIf you are talking about the ball used in American-style football, the formula is slightly different, because the ball is not a sphere but a prolate spheroid. A prolate spheroid is formed by rotating an ellipse about its long axis.Instead of one radius, there are two -- a short one, a, and a long one, b, where a is half the length of the ball's minor axis and b is half the length of its major axis.The formula for the volume of a prolate spheroid is V = 4/3 * Pi * a^2 * b.It is worth noting that the formula above for the spheroid can be used to calculate the volume of a sphere because a = b for a sphere.
What is an example of a radius in the real world?
The radius of a football is between 68 and 70 centimetres.
What size hole can a football fit through?
as big or bigger than the radius of a football
How much is an NFL football's radius?
6 or 12
Volume of a football?
It is in cubic units: 4/3*pi*radius^3
How do you find the radius of a football?
Take a tape measure and measure the distance around the football at the center. Then, take that number and divide it by 3.14, then divide that by 2.
What is the radius of a football field?
CIRCUMFERENCE=2PIE R2 2*22/7*R2=28 =ROOT 49/11 SO VOLUME=4/3 PI R2 =4/3*22/7*49/11 =18.6 bar inch3
What is the size of a corner arc of a football field?
The corner arc has a radius of 1 yard with a center on the intersection of the goal line and the touch line.
Why does a football bend?
Friciton slows down the spin of the ball. In order to conserve angular momentum, the ball begins to move in an arc of decreasing radius.
What is An educated guess for a value?
the radius of a ballon times the circumfrience of a football pitch divided by five times the value of pi (3.14159265359) plus 8=========D
Length of football is 11.5 inches and basketball length is 9.5 inches what is the volume?
Volume of a sphere: 4/3*pi*radius^3 in cubic units
If the circumference of a circle doubles the radius?
IMPOSSIBLE circumference = 2*pi*radius if circumference = 2*radius: 2*radius=2*pi*radius 2*radius/(2*radius)=2*pi*radius/(2*radius) 1=pi pi= 1 therefore it is impossible to have a circumference that is twice that of the radius
What does it mean to square the radius?
It means to multiply the radius by itself: radius x radius
