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A small beach ball has a radius of 8 inches A larger beach ball has a volume that is twice the volume of the small ball What is the best approximation for the radius of the large beach ball?
10 inches
What is the approximate volume of a beach ball with a diameter of 26 inches?
Volume = 4/3*pi*143 = about 11494 cubic inches
What is the diameter of a ball whose volume is 28 cubic inches?
First we have to find the radius because the diameter is twice the radius: 4/3*pi*radius3 = 28 radius = 1.883749459 (worked out by making the radius the subject of the formula) diameter = 3.767498918 or 3.77 inches to 2 d.p.
What is the diameter or radius of a billiards ball?
In the US, a billiards ball or pool ball is 2.25 inches in diameter. This is 1.125 for its radius. The only exception is the oversize cue ball, which is 2.375 inches in diameter.
What is the radius if the diameter is 7.91?
The radius is half the diameter of a ball (or sphere), so if diameter is 7.91 units the radius is 3.955 units.
What is closest to the volume of a beach ball with a diameter of 3 feet?
Divide the diameter by 2 to get the radius. Then use the formula for the volume of a sphere.
A small beach ball has a radius of 8 inches A larger beach ball has a volume that is twice the volume of the small ball What is the best approximation for the radius of the large beach ball?
10 inches
What is the diameter of 150kg metallic ball if specific gravity is 12?
First, you have to calculate the ball's volume. Just divide the mass by the specific gravity. Then use the formula for the volume of a sphere. Solve for r (radius). The diameter is twice the radius.
How do you work out the volume of a sphere with a known diameter?
The volume inside a sphere (that is, the volume of the ball) is given by the formula:-Volume = 4/3πr3where 'r' is the radius of the sphere and 'π' is the constant piThe diameter of a sphere is two times its radius, thus a sphere 8 meters in diameter has a radius of 4 meters.
What is Cubic foot of baseball?
The volume of the ball, right? You can measure the ball's diameter, divide by 2 to get the radius, then use the formula for the volume of a sphere. If you find it difficult to measure the diameter, you can also measure the circunference, and divide that by (2 x pi) to get the radius.
What is the volume of a metal ball having a diameter of 15 cm?
The formula for the volume of a sphere is (4/3) * pi * (r * r * r), where r represents the radius.The radius is half the diameter so the radius in this case is 7.5 cm.So, using the formula, the volume of a metal ball with the diameter of 15 cm is...1767.14587 cubic cm
If the radius of a tennis ball is 3.5 cm what percentage of the tennis ball can is occupied by air?
How many balls are in one can? Three? If so, then calculate the volume of one ball and multiply by three. That's the volume occupied by the balls. The volume of a sphere is given by the formula V = 4(Pi)r3/3. Now calculate the volume of the cylinder. Assume that its height is three times the diameter of a ball (if there are three balls in the can). Remember that the diameter is twice the radius. Also, assume that the radius of the can is equal to the radius of one ball. The volume of a cylinder is given by the formula V = (Pi)r2h. Now subtract the volume of the balls from the volume of the can.
What is the volume of a ball if its diameter is 6 inches?
The formula for the volume (V) of a ball (a sphere) is V = 4/3πr3. As the diameter = 6 inches then the radius = 3 inches. V = 4/3π33 = 113.097 in3 (3dp)
What method do I do used to determine the volume of a steel ball bearing?
You can determine the volume of a steel ball bearing by using the formula for the volume of a sphere, V = (4/3) * π * r^3, where r is the radius of the ball bearing. Measure the diameter of the ball bearing and divide it by 2 to calculate the radius, then plug it into the formula to find the volume.
What is the approximate volume of a beach ball with a diameter of 26 inches?
Volume = 4/3*pi*143 = about 11494 cubic inches
What is the diameter of a ball whose volume is 28 cubic inches?
First we have to find the radius because the diameter is twice the radius: 4/3*pi*radius3 = 28 radius = 1.883749459 (worked out by making the radius the subject of the formula) diameter = 3.767498918 or 3.77 inches to 2 d.p.
What is the diameter or radius of a billiards ball?
In the US, a billiards ball or pool ball is 2.25 inches in diameter. This is 1.125 for its radius. The only exception is the oversize cue ball, which is 2.375 inches in diameter.
