vol = 4/3 pi r3 = 4/3 pi 1728 = 2304 pi = 7238.23 cm3, taking pi as 355/113
Put an exact amount of water in a measuring cup. Drop in a golf ball. The increase in water level equals the volume of the golf ball, assuming the ball doesn't float. For example, 200mL before ball. 280ml after ball dropped in. Therefore volume equals 40ml or 40 Cubic Centimeters.
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Volume formula for a sphere is 4/3*π*r3 so volume of ball with radius of 4.6 cm is 4/3*3.14159*(4.6cm)3 = 407.72 cm3
You need two things. 1. That fact that density X volume = mass Snow density varies. Some snow if very compact and some is light and fluffy. The range of density of snow is around 100-500 kg per cubic meter. 2.Now find the volume of each "ball" that makes up your snowman by using the formula that the volume of each ball using V=(4/3)πr^3 where r is the radius of the ball. After you find the volume of each ball, multiply by the density and that is the mass of that ball. Do it for all 3 and you the the snowman's mass.
Use the formula volume = (4/3) pi r3.
Put an exact amount of water in a measuring cup. Drop in a golf ball. The increase in water level equals the volume of the golf ball, assuming the ball doesn't float. For example, 200mL before ball. 280ml after ball dropped in. Therefore volume equals 40ml or 40 Cubic Centimeters.
Volume of a ball or sphere = 4/3*pi*radius3 and measured in cubic units
Yes just subtract the volume of the ball from the volume you measure of the liquid.
Volume of a ball or sphere measured in cubic units = 4/3*pi*radius3
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2/3*r³π
4, 6, and 12
You can look at this problem by stating it differently. Basically we just need to find the volume of a sphere with a given diameter. If we look up the formula for the volume of a sphere we get: Volume equals four thirds times pi times the radius cubed. The radius of a sphere is equal to 1/2 of the diameter, and pi is equal to about 3.14. Using this information we can find the volume of our rubber ball. V=(4/3)*pi*(1/2d)^3 So if you had a rubber ball with a 2 in. diameter, you would have a volume of about 4.19 in^3. Hope that helps.
Assuming that the ball is spherical in shape, the volume of a sphere is given by the formula(4/3)(pi)(radius)3 cubic unitsSource: www.icoachmath.com
Volume formula for a sphere is 4/3*π*r3 so volume of ball with radius of 4.6 cm is 4/3*3.14159*(4.6cm)3 = 407.72 cm3
Volume = 4/3*pi*radius3 measured in cubic cm
you can do a simple easy experiment to find the volume of a ping ball (water displacment). Place the ping pong ball in an amount of water with a known volume in a SI unit of volume (mL, liters). Notice the water has risen. Subtract the vslue of the original water from the new value of the water. This is the ping pong's volume.