# How do you calculate the volume of a ball?

## How do you calculate the volume of a ball?

If you want to calculate the volume of a sphere, you just have to find its radius and plug it into a simple formula, V = ⁴⁄₃πr³.

### How do you find the volume of a round object?

Multiply 3.14 times the diameter times the diameter times the diameter. In other words, multiply the diameter cubed by 3.14. Divide the total by six. The result is the volume of the sphere.

#### Why is it 4 3 for volume of a sphere?

Since the cylinder/cone and hemisphere have the same height, by Cavalieri’s Principle the volumes of the two are equal. The cylinder volume is πR3, the cone is a third that, so the hemisphere volume is 23πR3. Thus the sphere of radius R has volume 43πR3.

What is the volume of a ball if its radius?

The general formula for the volume of sphere in terms of its radius is given as V = (4/3) π r3.

How do you find the volume of a metal?

If the metal is awkwardly shaped, you can calculate the volume using the displacement method. Fill a beaker half-way and record the volume of water. Insert the metal into the water and record the new volume of water. Subtract the initial volume of water from the final volume to determine the volume of the metal.

## How do you find the volume of a circular tank?

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . Simplify.

### What is the volume of a ball if its radius is 3 m?

113.143cm3
Hence the volume of sphere of radius 3cm is 113.143cm3.

#### How to calculate the volume of a ball?

Formula: Ball v = (4/3) * π * r 3 Where, v=Volume r=Radius Cylinder v = π * r 2 * h Where, v = Volume r = Radius h = Height Cone v = (1 / 3) * π * r 3 * h Where, v=Volume r=Radius of Base h=Height

How to calculate the weight of a ball?

Ball Weight and Density How much will a ball of a given diameter in a certain material weigh? The answer is calculated by multiplying the volume of the ball by the density of the material. Weight = Volume ⋅ Density

How is the volume of a cubic meter of Steel calculated?

Use * as a wildcard for partial matches, or enclose the search string in double quotes for an exact match. Volume of the selected item is calculated using its density and entered weight. Steel weighs 7.9 gram per cubic centimeter or 7 900 kilogram per cubic meter, i.e. density of steel is equal to 7 900 kg/m³.

## How to determine the dimensions of hollow steel balls?

Determine the hollow steel balls carton or plywood/iron box package dimensions in centimeters. For each dimension, measure at the longest point, rounding each measurement to the nearest whole number (for example, 1.00 to 1.49 will be considered 1, and 1.50 to 1.99 will be considered 2).