Launch Velocity of a Projectile Formula |
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| \( v_0 \;=\; \sqrt{ \dfrac{ R \cdot g }{ sin \; 2 ( \theta ) } }\) | ||
| Symbol | English | Metric |
| \( v_0 \) = launch velocity | \(ft\;/\;sec\) | \(m\;/\;s\) |
| \( R \) = horizontal range | \(ft\) | \(m\) |
| \( g \) = gravitational acceleration | \(ft\;/\;sec^2\) | \(m\;/\;s^2\) |
| \( \theta \) = vertical angle | \(deg\) | \( rad \) |
