Convert Escape velocity (Earth) to Foot per second
Unit definitions
Escape velocity (Earth)
The escape velocity is the minimum speed required to overcome the effects of gravity from the surface without falling back. The escape velocity of Earth is equal to $11.186\ \text{km/s}$.
Foot per second
A foot is a unit of length equal to $0.304\,8 \ \text{m}$. Foot per second is the distance traveled in feet in one second.
How to convert Escape velocity (Earth) to Foot per second
$$\text{Speed}_{\text{fts⁻¹}} = \text{Speed}_{\text{Escape Velocityₑₐᵣₜₕ}} \cdot 36699.47506561679790026246719160105$$
Examples
Example 1
Convert $25.0\ \text{Escape Velocityₑₐᵣₜₕ}$ to $\text{fts⁻¹}$.
$$\text{Speed}_{\text{fts⁻¹}} = 25.0 \cdot 36699.47506561679790026246719160105$$
$$\text{Speed}_{\text{fts⁻¹}} = 917486.87664$$
$$\therefore \ 25.0\ \text{Escape Velocityₑₐᵣₜₕ} = 917486.87664 \ \text{fts⁻¹}$$
Example 2
Convert $90.0\ \text{Escape Velocityₑₐᵣₜₕ}$ to $\text{fts⁻¹}$.
$$\text{Speed}_{\text{fts⁻¹}} = 90.0 \cdot 36699.47506561679790026246719160105$$
$$\text{Speed}_{\text{fts⁻¹}} = 3302952.755906$$
$$\therefore \ 90.0\ \text{Escape Velocityₑₐᵣₜₕ} = 3302952.755906 \ \text{fts⁻¹}$$
Example 3
Convert $115.0\ \text{Escape Velocityₑₐᵣₜₕ}$ to $\text{fts⁻¹}$.
$$\text{Speed}_{\text{fts⁻¹}} = 115.0 \cdot 36699.47506561679790026246719160105$$
$$\text{Speed}_{\text{fts⁻¹}} = 4220439.632546$$
$$\therefore \ 115.0\ \text{Escape Velocityₑₐᵣₜₕ} = 4220439.632546 \ \text{fts⁻¹}$$
Example 4
Convert $140.0\ \text{Escape Velocityₑₐᵣₜₕ}$ to $\text{fts⁻¹}$.
$$\text{Speed}_{\text{fts⁻¹}} = 140.0 \cdot 36699.47506561679790026246719160105$$
$$\text{Speed}_{\text{fts⁻¹}} = 5137926.509186$$
$$\therefore \ 140.0\ \text{Escape Velocityₑₐᵣₜₕ} = 5137926.509186 \ \text{fts⁻¹}$$
Example 5
Convert $180.0\ \text{Escape Velocityₑₐᵣₜₕ}$ to $\text{fts⁻¹}$.
$$\text{Speed}_{\text{fts⁻¹}} = 180.0 \cdot 36699.47506561679790026246719160105$$
$$\text{Speed}_{\text{fts⁻¹}} = 6605905.511811$$
$$\therefore \ 180.0\ \text{Escape Velocityₑₐᵣₜₕ} = 6605905.511811 \ \text{fts⁻¹}$$
Escape velocity (Earth) to Foot per second conversion table
| Escape velocity (Earth) [Escape Velocityₑₐᵣₜₕ] | Foot per second [fts⁻¹] |
|---|---|
| 1 | 36699.475066 |
| 2 | 73398.950131 |
| 3 | 110098.425197 |
| 4 | 146797.900262 |
| 5 | 183497.375328 |
| 6 | 220196.850394 |
| 7 | 256896.325459 |
| 8 | 293595.800525 |
| 9 | 330295.275591 |
| 10 | 366994.750656 |