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Cylinder Weight Formula:
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The cylinder weight formula calculates the mass of a cylindrical object based on its dimensions and material density. This calculation is essential in engineering, manufacturing, and materials science for determining the weight of cylindrical components.
The calculator uses the cylinder weight formula:
Where:
Explanation: The formula first calculates the volume of the cylinder (πr²h) and then multiplies it by the material density to determine the weight.
Details: Accurate weight calculation is crucial for structural design, transportation planning, material estimation, and cost calculation in various industries including construction, manufacturing, and logistics.
Tips: Enter the radius and height in meters, and the material density in kg/m³. All values must be positive numbers. Common material densities: Steel ≈ 7850 kg/m³, Aluminum ≈ 2700 kg/m³, Water = 1000 kg/m³.
Q1: Why is the formula πr²h for cylinder volume?
A: The volume of a cylinder is the area of its circular base (πr²) multiplied by its height (h).
Q2: Can I use different units with this calculator?
A: The calculator expects meters for dimensions and kg/m³ for density. Convert other units accordingly before calculation.
Q3: How accurate is this calculation?
A: The calculation is mathematically precise for perfect cylinders with uniform density. Real-world variations in shape and material composition may affect actual weight.
Q4: Does this work for hollow cylinders?
A: No, this formula is for solid cylinders. For hollow cylinders, you need to calculate the volume of the outer cylinder and subtract the volume of the inner hollow space.
Q5: What if my cylinder isn't a perfect right circular cylinder?
A: This formula applies only to right circular cylinders (where the axis is perpendicular to the base). Other cylinder types require different calculations.