Subnormal
For:
$$y^2=4ax$$
at parameter $$t$$, the length of the subnormal is:
$$SN=2a$$
Usage
- A useful constant property of the parabola, especially in tangent-normal problems.
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CAT Formulas
Parabola
Subnormal
Subnormal
For:
$$y^2=4ax$$
at parameter $$t$$, the length of the subnormal is:
$$SN=2a$$
Usage
- A useful constant property of the parabola, especially in tangent-normal problems.
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