If you’re interested in learning about velocity and some of its basic terms, simply continue reading to discover a simple guide to understanding velocity.
The average velocity definition:
If you’re keen to learn about velocity and how it works, a great first step to take is to make sure that you have a clear understanding of the term average velocity.
The term average velocity simply refers to the average or middle speed of an object which is calculated by the distance which an object has traveled by the amount of time which has gone past. The term average velocity can also be accurately defined as displacement divided by the time which has gone past.
What are some key examples of velocity which you may seek to measure:
If you’re curious about some key examples of velocity which you may want to measure, some examples include the velocity of a car on a high way and the velocity of a commercial plane, flying through the skies.
What is the main difference between the terms average velocity and velocity?
You may be wondering what the key difference is between the terms average velocity and velocity. If so, a straightforward answer is that the term velocity refers to the slope of the tangent to the distance vs time curve while the term average velocity refers to the same factors but averaged out over a preset period of time.
How to accurately calculate the average velocity:
In order to calculate the average velocity, your first step should be to write down a figure which represents the total displacement. If you’re confused by the term total displacement, just figure out the distance and direction between your two given points, your starting point and your end point.
Once you’ve jotted down a number that you’re confident with, your next step will be to write down the total amount of clasped time. Once you’ve done this, make sure that you’ve converted your answer to seconds as seconds are the international scientific standard, which should always be used. Especially if you plan on calculating the average velocity of an item for academic research.
Is there another method which can be used to calculate average velocity?
Yes, you can also try to calculate average velocity from constant acceleration. If you’re interested in trying out this particular formula, start off by making note of your initial velocity and constant acceleration. When you refer to speed make sure to use meters per second squared, to make things easier for yourself.
Now all that you have to do is to use the simple scientific formula (vf + vi)/2, to find the answer to the problem which you’re seeking to solve.
The three main types of velocity:
If you’re curious about understanding velocity further, it’s a great idea to ensure that you understand the three main types of velocity. They are as follows, constant velocity, constant acceleration and variable acceleration.
Hopefully you now have a well rounded understanding of the definition of the commonly used scientific term average velocity.