# Foot/second to Mach (SI standard) Converter

⇅ Switch toMach (SI standard) to Foot/second Converter

## How to use this Foot/second to Mach (SI standard) Converter 🤔

Follow these steps to convert given speed from the units of Foot/second to the units of Mach (SI standard).

- Enter the input
**Foot/second**value in the text field. - The calculator converts the given
**Foot/second**into**Mach (SI standard)**in realtime ⌚ using the conversion formula, and displays under the**Mach (SI standard)**label. You do not need to click any button. If the input changes,**Mach (SI standard)**value is re-calculated, just like that. - You may copy the resulting
**Mach (SI standard)**value using the Copy button. - To view a detailed step by step calculation of the conversion, click on the View Calculation button.
- You can also reset the input by clicking on button present below the input field.

## What is the Formula to convert Foot/second to Mach (SI standard)?

The formula to convert given speed from Foot/second to Mach (SI standard) is:

Speed_{(Mach (SI standard))} = Speed_{(Foot/second)} × 0.0033892974 / 3.280839895

Substitute the given value of speed in foot/second, i.e., Speed_{(Foot/second)} in the above formula and simplify the right-hand side value. The resulting value is the speed in mach (si standard), i.e., Speed_{(Mach (SI standard))}.

## Calculation

## Examples

### A sprinter reaches a speed of 30 feet per second during a race.

Convert this speed from feet per second to Mach (SI standard).

#### Answer:

**Given:**

The speed in foot/second is:

Speed_{(Foot/second)} = 30

**Formula:**

The formula to convert speed from foot/second to mach (si standard) is:

Speed_{(Mach (SI standard))} = Speed_{(Foot/second)} × 0.0033892974 / 3.280839895

**Substitution:**

Substitute given weight **Speed _{(Foot/second)} = 30** in the above formula.

Speed_{(Mach (SI standard))} = 30 × 0.0033892974 / 3.280839895

Speed_{(Mach (SI standard))} = 0.03099173543

**Final Answer:**

Therefore, **30 ft/s** is equal to **0.03099173543 mach**.

The speed is **0.03099173543 mach**, in mach (si standard).

### A car accelerates to 50 feet per second.

Convert this speed from feet per second to Mach (SI standard).

#### Answer:

**Given:**

The speed in foot/second is:

Speed_{(Foot/second)} = 50

**Formula:**

The formula to convert speed from foot/second to mach (si standard) is:

Speed_{(Mach (SI standard))} = Speed_{(Foot/second)} × 0.0033892974 / 3.280839895

**Substitution:**

Substitute given weight **Speed _{(Foot/second)} = 50** in the above formula.

Speed_{(Mach (SI standard))} = 50 × 0.0033892974 / 3.280839895

Speed_{(Mach (SI standard))} = 0.05165289238

**Final Answer:**

Therefore, **50 ft/s** is equal to **0.05165289238 mach**.

The speed is **0.05165289238 mach**, in mach (si standard).

## Foot/second to Mach (SI standard) Conversion Table

The following table gives some of the most used conversions from Foot/second to Mach (SI standard).

Foot/second (ft/s) | Mach (SI standard) (mach) |
---|---|

0 ft/s | 0 mach |

1 ft/s | 0.00103305785 mach |

10 ft/s | 0.01033057848 mach |

60 ft/s | 0.06198347085 mach |

100 ft/s | 0.1033 mach |

220 ft/s | 0.2273 mach |

400 ft/s | 0.4132 mach |

500 ft/s | 0.5165 mach |

1000 ft/s | 1.0331 mach |

## Foot/second

The foot per second (ft/s) is a unit of speed commonly used in the United States to measure the velocity of objects, particularly in engineering and physics. It indicates how many feet are covered in one second and is often used in contexts such as projectile motion or fluid flow.

## Mach (SI standard)

The Mach number (Mach) is a dimensionless unit used to express the speed of an object relative to the speed of sound in the surrounding medium. A Mach number of 1 indicates the speed of sound, with higher numbers representing supersonic or even hypersonic speeds. This unit is critical in aerodynamics and aerospace engineering.

## Frequently Asked Questions (FAQs)

### 1. What is the formula for converting Foot/second to Mach (SI standard) in Speed?

The formula to convert Foot/second to Mach (SI standard) in Speed is:

Foot/second * 0.0033892974 / 3.280839895

### 2. Is this tool free or paid?

This Speed conversion tool, which converts Foot/second to Mach (SI standard), is completely free to use.

### 3. How do I convert Speed from Foot/second to Mach (SI standard)?

To convert Speed from Foot/second to Mach (SI standard), you can use the following formula:

Foot/second * 0.0033892974 / 3.280839895

For example, if you have a value in Foot/second, you substitute that value in place of Foot/second in the above formula, and solve the mathematical expression to get the equivalent value in Mach (SI standard).