Free Fall Equation (Air Drag) (Q3836): Difference between revisions

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Removed claim: Property:P842: 0
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)\\ v(t) &= v_{\infty}\tanh\left(\frac{gt}{v_{\infty}}\right) \end{align}
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Property / defining formulaProperty / defining formula

m\dot{v}=mg-\frac{1}{2}\rho C_DAv^2

\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)\\ v(t) &= v_{\infty}\tanh\left(\frac{gt}{v_{\infty}}\right) \end{align}
Property / defining formula: / qualifier
 
Property / defining formula: / reference
 
Property / defining formula

y(t)=y_0+v_0t-\frac{v_\infty^2}{g}\ln\cosh\left(\frac{gt}{v_\infty}\right)
 
Property / defining formula: / rank
Normal rank
 
Property / P853 (Deleted Property)
The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use.
 
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / rank
Normal rank
 
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / qualifier
Vanishing Air Density:

\rho \rightarrow 0
 
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / qualifier
Vanishing Drag Coefficient:

C_D \rightarrow 0
 
Property / P853 (Deleted Property)
 
The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use.
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / rank
 
Normal rank
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / qualifier
 
P891 (Deleted Property): The value is invalid and cannot be displayed. Property P891 not found, cannot determine the data type to use.
Property / P853 (Deleted Property): The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use. / qualifier
 
P891 (Deleted Property): The value is invalid and cannot be displayed. Property P891 not found, cannot determine the data type to use.

Revision as of 11:11, 10 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.
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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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    Q3832 (Deleted Item)
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    Q3851 (Deleted Item)
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    Q3846 (Deleted Item)
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    P853 (Deleted Property)
    The value is invalid and cannot be displayed. Property P853 not found, cannot determine the data type to use.
    P891 (Deleted Property)
    The value is invalid and cannot be displayed. Property P891 not found, cannot determine the data type to use.
    The value is invalid and cannot be displayed. Property P891 not found, cannot determine the data type to use.
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