1520.531 square cm rounded to 3 d.p.
11
curcumference should be about 9.42 3 inch diameter If the ball diameter is 3 inches, then the surface area is Pi x D2 = Pi x 9 = 28.274 square inches (rounded to third decimal).
Surface area of a sphere = 4πr²A= 4(3.14159) X 1A= 12.56 ft²
That depends on the shape of the object. For a sphere (globe or ball) the formula for its surface area is 4 x pi x r2 where pi = 3.1416 eg for a sphere of radius 3 cms the surface area = 4 x 3.1416 x 3 x 3 = 113.098 sq cms
Buckminsterfullerene C60
27π cubic inches.
Surface area = 4*pi*112 = 1520.531 cm2 rounded to 3 d.p.
A soccer ball has a larger radius than a baseball, so it has more surface area.
Surface area of the ball = 4*pi*342 = 4624*pi square mm
The answer to that question me friend is research :)
A regulation size 5 soccer ball has a circumference between 68 and 70 centimeters. This translates into a surface area between 1471.865 cm2 and 1559.718 cm2.
Surface area = 4*pi*22 = 50.265 square inches to 3 d.p.
the more surface area, the more friction, the more the drag
8.86683 square inches. (Area=4 X pi X radius squared) diameter of ball = 1.68 inches.
A foot-skill ball is a small (usually four inches in diameter) bean filled ball. The idea is to train on a much smaller surface than a soccer ball to improve your touch. If you can dribble well and have a clean touch on a four ball, then a full size soccer ball should be no problem!
That is because of air resistance. Since the soccer ball has a greater surface area (and holds the same shape as the tennis ball), it will see greater air resistance against that surface, thus slowing it and stopping it quicker.
Calculate the area of the ball with a diameter of 12 metres
A bumpy surface