Converting km/hr to m/sec: A Comprehensive Guide

Introduction

Speed is a measure of the distance traveled per unit time. It is an important concept in many fields, including physics, engineering, and transportation. In the metric system, speed is typically measured in kilometers per hour (km/hr) or meters per second (m/sec).

There are several reasons why you might need to convert from km/hr to m/sec or vice versa. For example, you might be using a GPS device that measures speed in km/hr, but you need to convert it to m/sec for a physics calculation. Or, you might be reading a scientific paper that uses m/sec as the unit of speed, but you are more familiar with km/hr.

Whatever the reason, converting from km/hr to m/sec is a simple process that can be done in a few steps.

Step-by-Step Conversion

To convert from km/hr to m/sec, follow these steps:

1. Multiply the speed in km/hr by 1,000 to convert it to meters per hour.
2. Divide the speed in meters per hour by 3,600 to convert it to meters per second.

For example, to convert 60 km/hr to m/sec, we would do the following:

1. 60 km/hr * 1,000 = 60,000 m/hr
2. 60,000 m/hr / 3,600 = 16.67 m/sec

Formula:

m/sec = km/hr * 1,000 / 3,600

Table of Conversion Factors

The following table provides a quick reference for converting between km/hr and m/sec:

Applications of Conversion

There are many applications for converting between km/hr and m/sec. Here are a few examples:

• Physics: In physics, speed is often measured in m/sec. This is because the SI unit of speed is the meter per second.
• Engineering: Engineers often use m/sec to measure the speed of moving objects, such as cars and airplanes.
• Transportation: Transportation professionals use km/hr to measure the speed of vehicles on roads and highways.

Conclusion

Converting from km/hr to m/sec is a simple process that can be done in a few steps. By understanding the relationship between these two units of speed, you can easily convert between them as needed.

Frequently Asked Questions (FAQs)

Q1: Why is it important to convert from km/hr to m/sec?

A1: There are many applications for converting between km/hr and m/sec. For example, you might need to convert the speed of a car from km/hr to m/sec for a physics calculation.

Q2: What is the formula for converting from km/hr to m/sec?

A2: The formula for converting from km/hr to m/sec is:

m/sec = km/hr * 1,000 / 3,600

Q3: What is the relationship between km/hr and m/sec?

A3: 1 km/hr is equal to 0.278 m/sec.

Q4: How can I convert from m/sec to km/hr?

A4: To convert from m/sec to km/hr, simply divide the speed in m/sec by 0.278.