A 2-inch diameter sphere has a volume of 4.189 cubic inchesA 1-inch diameter sphere has a volume of 0.5236 cubic inches.
Assuming cylinder: volume = area of circle * length area of circle = pi*radius**2 radius = circumference/(2*pi) radius = diameter/2 if 24 inch is circumference: volume = pi*(24/(2*pi))**2 * 12 volume = 144/pi*12 volume = 1728/pi inch**3 if 24 inch is diameter: volume = pi*(24/2)**2 * 12 volume = pi*144*12 volume = pi*1728 inch**3 if 24 inch is radius: volume = pi*24**2 * 12 volume = pi*576*12 volume = pi*6912 inch**3 if 24 in
Assuming that 0.75 inch refers to the diameter, the volume is pi*(0.75/2)2*12 = 5.3 cubic inches, approx.
The volume of a sphere is 4/3*pi*r3 where r, the radius = 3/2 = 1.5 inches3. = 14.137 cubic inches.
They will land at the same time, since the acceleration due to gravity is exactly the same for any object of any mass on Earth, at approximately 9.8 m.s-2
A 2-inch diameter sphere has a volume of 4.189 cubic inchesA 1-inch diameter sphere has a volume of 0.5236 cubic inches.
If the flow velocity remains the same the flow volume will increase by the square of the diameter ratio.(2/1.25) = 1.6 = diameter ratio1.62 = 2.56 more flow volume through 2 inch pipe compared to 1.25 inch pipe.
Divide the diameter by 2 to get the radius. Then use the formula for the volume of a sphere.
1.15 gallons of water.
volume = pi r squared multiplied by the length you didnt specify wether 2 inch pipe was diameter or radius
Assuming cylinder: volume = area of circle * length area of circle = pi*radius**2 radius = circumference/(2*pi) radius = diameter/2 if 24 inch is circumference: volume = pi*(24/(2*pi))**2 * 12 volume = 144/pi*12 volume = 1728/pi inch**3 if 24 inch is diameter: volume = pi*(24/2)**2 * 12 volume = pi*144*12 volume = pi*1728 inch**3 if 24 inch is radius: volume = pi*24**2 * 12 volume = pi*576*12 volume = pi*6912 inch**3 if 24 in
Assuming that 0.75 inch refers to the diameter, the volume is pi*(0.75/2)2*12 = 5.3 cubic inches, approx.
The volume of a sphere is 4/3*pi*r3 where r, the radius = 3/2 = 1.5 inches3. = 14.137 cubic inches.
Circumference of pool ball: 2*pi = 6.283 inches rounded to 3 decimal places
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.
If that is the radius, use the formula: volume = (4/3) pi r3. If that is the diameter, divide it by 2 first, to get the radius.
Assuming that 2 inch is the internal diameter, Vol = pi*r2*h = pi*0.05082*73 = 0.592 metres3