Free Fall Equation (Air Drag) (Q3836): Difference between revisions
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Changed claim: defining formula (P29): \begin{align} m\dot{v}&=mg-\frac{1}{2}\rho C_DAv^2 \\ y(t)&=y_0+v_0t-\frac{v_\infty^2}{g}\ln\cosh\left(\frac{gt}{v_\infty}\right) \end{align} |
Created claim: Generalizes (P815): Free Fall Equation (Vacuum) (Q3794) |
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| Property / Generalizes | |||
| Property / Generalizes: Free Fall Equation (Vacuum) / rank | |||
Normal rank | |||
| Property / Generalizes: Free Fall Equation (Vacuum) / qualifier | |||
| Property / Generalizes: Free Fall Equation (Vacuum) / qualifier | |||
Vanishing Air Density: \rho \rightarrow 0 | |||
| Property / Generalizes: Free Fall Equation (Vacuum) / qualifier | |||
Vanishing Drag Coefficient: C_D \rightarrow 0 | |||
Revision as of 21:51, 1 October 2024
Modeling the fall of objects by the laws of classical mechanics, including the aerodynamic drag and assuming a uniform gravitational field. Moreover, assuming the falling object to be a point mass.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Free Fall Equation (Air Drag) |
Modeling the fall of objects by the laws of classical mechanics, including the aerodynamic drag and assuming a uniform gravitational field. Moreover, assuming the falling object to be a point mass. |
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