How heavy is a 2 inch steel ball?
Views: 172 Update Date:Oct 16 , 2024
To determine the weight of a 2-inch steel ball, we need to follow a few steps:
1. Calculate the volume of the ball
2. Determine the density of steel
3. Multiply the volume by the density
Let's go through this process:
1. Volume of a sphere: V = (4/3) * π * r³
- Diameter is 2 inches, so radius is 1 inch
- V = (4/3) * π * 1³
- V ≈ 4.19 cubic inches
2. Density of steel:
- Steel density can vary slightly depending on the exact composition, but a common average is about 0.284 pounds per cubic inch
3. Weight calculation:
- Weight = Volume * Density
- Weight = 4.19 cubic inches * 0.284 pounds/cubic inch
- Weight ≈ 1.19 pounds
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Next: How heavy is a 3 inch steel ball?
1. Calculate the volume of the ball
2. Determine the density of steel
3. Multiply the volume by the density
Let's go through this process:
1. Volume of a sphere: V = (4/3) * π * r³
- Diameter is 2 inches, so radius is 1 inch
- V = (4/3) * π * 1³
- V ≈ 4.19 cubic inches
2. Density of steel:
- Steel density can vary slightly depending on the exact composition, but a common average is about 0.284 pounds per cubic inch
3. Weight calculation:
- Weight = Volume * Density
- Weight = 4.19 cubic inches * 0.284 pounds/cubic inch
- Weight ≈ 1.19 pounds
Therefore, a 2-inch steel ball would weigh approximately 1.19 pounds or about 540 grams.
