Convert Foot per second to Millimeter per second
Unit definitions
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.
Millimeter per second
Millimeter per second is the distance traveled in millimeters in one second.
How to convert Foot per second to Millimeter per second
$$\text{Speed}_{\text{mm/s}} = \text{Speed}_{\text{fts⁻¹}} \cdot 304.8$$
Examples
Example 1
Convert $50.0\ \text{fts⁻¹}$ to $\text{mm/s}$.
$$\text{Speed}_{\text{mm/s}} = 50.0 \cdot 304.8$$
$$\text{Speed}_{\text{mm/s}} = 15240$$
$$\therefore \ 50.0\ \text{fts⁻¹} = 15240 \ \text{mm/s}$$
Example 2
Convert $65.0\ \text{fts⁻¹}$ to $\text{mm/s}$.
$$\text{Speed}_{\text{mm/s}} = 65.0 \cdot 304.8$$
$$\text{Speed}_{\text{mm/s}} = 19812$$
$$\therefore \ 65.0\ \text{fts⁻¹} = 19812 \ \text{mm/s}$$
Example 3
Convert $115.0\ \text{fts⁻¹}$ to $\text{mm/s}$.
$$\text{Speed}_{\text{mm/s}} = 115.0 \cdot 304.8$$
$$\text{Speed}_{\text{mm/s}} = 35052$$
$$\therefore \ 115.0\ \text{fts⁻¹} = 35052 \ \text{mm/s}$$
Example 4
Convert $135.0\ \text{fts⁻¹}$ to $\text{mm/s}$.
$$\text{Speed}_{\text{mm/s}} = 135.0 \cdot 304.8$$
$$\text{Speed}_{\text{mm/s}} = 41148$$
$$\therefore \ 135.0\ \text{fts⁻¹} = 41148 \ \text{mm/s}$$
Example 5
Convert $160.0\ \text{fts⁻¹}$ to $\text{mm/s}$.
$$\text{Speed}_{\text{mm/s}} = 160.0 \cdot 304.8$$
$$\text{Speed}_{\text{mm/s}} = 48768$$
$$\therefore \ 160.0\ \text{fts⁻¹} = 48768 \ \text{mm/s}$$