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4 dni temu · Archimedes’ principle is very useful for calculating the volume of an object that does not have a regular shape. The oddly shaped object can be submerged, and the volume of the fluid displaced is equal to the volume of the object. It can also be used in calculating the density or specific gravity of an object.
- Archimedes’ Principle
Encyclopædia Britannica, Inc. The question of why some...
- Archimedes’ Principle
3 dni temu · The formula for calculating the density of an object using water displacement is given by: \ [ D = \frac {m} {FW - IW} \] where: \ (D\) is the density in grams per cubic centimeter (g/cm³), \ (m\) is the mass of the object in grams, \ (FW\) is the final water level in milliliters (mL), \ (IW\) is the initial water level in milliliters (mL).
4 dni temu · Calculation Formula. The formula to calculate the volume ratio (VR), which is also the surface area to volume ratio, is given by: \ [ VR = \frac {SA} {V} \] where: \ (VR\) is the volume ratio, \ (SA\) is the total surface area, \ (V\) is the total volume.
2 dni temu · Calculation Formula. The compression ratio can be calculated using the formula: \[ CR = \frac{V_d + V_c}{V_c} \] where: \(CR\) is the compression ratio, \(V_d\) is the displacement volume (the volume swept by the piston in a single stroke), \(V_c\) is the compressed volume (the volume of the combustion chamber when the piston is at top dead ...
5 dni temu · To calculate the specific gravity of a substance, follow these easy steps: Isolate a known volume of the substance: V. Use a scale to measure the mass of that volume: m. Calculate the density of the substance with the ratio: ρ = m/V. Choose your reference substance and calculate its density: ρ₀ = m₀/V₀.
14 cze 2024 · Mathematical formulation. Equations governing a linear elastic boundary value problem are based on three tensor partial differential equations for the balance of linear momentum and six infinitesimal strain - displacement relations. The system of differential equations is completed by a set of linear algebraic constitutive relations .
Suppose a car hits a speed bump and the chassis is displaced by \(1 \text{ cm}\). If the shock absorbers critically damp the resulting vibration, the car weighs \(1000 \text{ kg}\), and the damping constant is \(b =20000 \text{ kg}/\text{s} \), find the displacement of the chassis over time.
