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An average velocity calculator is a tool that allows you to calculate average velocity, final velocity, initial velocity as well as average velocity for a round trip. This calculator for average velocity will perform calculations corresponding to the average velocity formula physics.
Well, this post helps you to understand how to find average velocity (manually) and with the given calculator, formula, unit, examples of average acceleration, and much more. So, let’s start with a basic definition of average velocity in physics.
In physics, the average velocity of any moving object is explained by its total displacement that is divided by the total time taken to cover that distance. In most simple words, we can say that it is the rate at which an object moves to change its position from one place to another place in some time. In fact, it is the ratio of total distance or displacement to the time. Its direction will be the same as the moving object. Furthermore, its magnitude will be less than or equal to the average speed.
When we calculate average velocity it comes out as the total distance of any object over a precise period of time. Therefore, the average velocity equation represents the division of displacement by total time period.
Average velocity is denoted by “Vav” and can be represented by the following formulas:
If any object covers distances xi and xf during time intervals ti and tf then the formula will be:
It can be further simplified according to conditions as:
If we take final Velocity as“V” and Initial velocity as“U” and they are known values, then the formula will be same as “Vav = U+V / 2” but U represents the final velocity and V represents the initial velocity. Average velocity calculator specifically follows this formula for calculation.
From the above formula, we can calculate the units of average velocity.
Average velocity calculator helps you to compute the average velocity, initial velocity, final velocity, and the average velocity for a round trip according to given parameters. The tool considers the equation for average velocity for calculating average velocity.
Don’t fret, all you need to adopt the given steps to determine the average velocity, the tool is 100% free and provides you with precise calculations for average velocity:
Let’s swipe down!
Once you added the above parameters into the given fields, hit the calculate button, this average velocity calculator will show:
Once you followed the above steps, then all you need to hit the calculate button, the calculator will generates:
Once you have done, then simply hit the calculate button, this online calculator will provide you with:
Once you followed the above steps for calculating the average velocity of round trip, then all you need to hit the calculate button, this calculator for the average velocity of the round trip shows:
sometimes people get confused among average speed and average velocity. Generally, people take the same in daily life usage but in physics, these two terms are definitely different things. Average speed is a scalar quantity and does not need any direction. On the other hand, average velocity is a vector quantity and needs a direction as well.
For instance, assume a bike that is moving fast from point 1 to point 2 and then comes back to point 1. In this way there will be no displacement. Therefore, the speed of the bike can be calculated but we cannot calculate its velocity as it comes back to the starting point.
In another example when the bike reaches at point 2 and stays there then there will be a precise displacement in a specific direction. Now the average velocity can be calculated. On the basis of these facts, there is a difference between their equations and formulas as well.
• Average velocity equation: Average velocity of any object that covered a certain distance in a certain direction is equal to the sum of final velocity and initial velocity and then divided by two: v= (v + u)2
• Average speed equation:= d/t = 2π m/s
• Average velocity formula:v¯=Δx/t
• Average speed formula:Total Distance/Total Time = d/t
However, the average velocity calculator finds out the average velocity by using the similar method for computing the simple average of two numbers. It automatically takes the sum of starting and ending velocity and then divide the answer by 2 to give the average.
Average velocity can be calculated manually by applying average velocity formula. However,an error free approach is the use for average velocity calculator for this purpose. Let’s have a look on manual calculations down below:
Assume a car that is travelling on a straight road. It covers 100 meters in four seconds and covers 50 meters in 50 seconds in the other direction. What will be its average velocity?
For calculating average velocity, we will determine the total covered distance and time:
Now we will apply the formula: Average velocity = Displacement/time elapsed
Assume a runner who travels on a rectangle track. Covered distance is 280 meters in 100 seconds. How will you determine its average velocity?
If the initial velocity of the moving car is 24 m/s and the final velocity is 4 m/s in time 20 minutes, then what will be the average velocity.
We will simply apply the formula for average velocity: Vav = U + V / 2.
Vav = 24m + 4m / 2s = 14 m/s
To compute initial velocity:
Average velocity is referred to as the displacement divided by the time interval in which the displacement occurs, thus, account this formula v= ∆x÷∆t to compute average velocity.
Let’s describe it with the example:
If John drives 40 mph for 2 hours, and 60 mph for another 2 hours, then what is his average velocity for the entire trip:
So, all you need to add the two speeds together, and then you ought to divide the sum by two, this will provide you with the average speed for the entire trip:
From the above example:
s = 40 + 60 / 2
s = 100 / 2
s = 50
So, if John travelled 40 mph for 2 hours, then 60 mph for another 2 hours, his average speed is said to be as 50 mph.
To find the average velocity with multiple or 2 velocities, you ought to follow the given steps:
S = v * t
s = distance
v = velocity
t = time
t = t1 + t2 + t3 . . . . . . . tn
The average speed of an object is referred to as the distance traveled divided by the time elapsed. Remember that velocity is a vector quantity and average velocity is said to be as the displacement divided by the time.
When it comes to the average velocity over an interval (a, b) for the position function f (t), it can be figure out by the difference quotient:
f (b) – f (a) / b – a
For the average velocity between two-point, you have to use this notation –v=x(t2)−x(t1)t2−t1 v – = x ( t 2 ) − x ( t 1 ) t 2 − t 1 .
All you need to use the given formula:
S = d/t
To determine how far he runs, first of all, you have to calculate the circumference of the circle by the given formula:
2(pi)(r). So 2(3.14)(14) = 87.92
As he runs 1o rounds, you ought to multiply the circumference by 10: 87.92 x 10 = 879.2 (879 rounded).
Very next, it’s said that he completed the run in 10 minutes, but here you needs answer in seconds, so all you need to convert it by multiplying 10 x 60 = 600.
So, the average velocity of this athlete was 1.47 m/s.
Right after 5 seconds, the taxi will have a speed of 4/ms^2 x 5 s = 20 m/s. Here the average speed is 20 m/s / 2 = 10 m/s as the speed is increases from 0 m/s to 20 m/s in a straight line, in the above case the average speed is the maximum speed divided by 2. In general, the average velocity of velocity is corresponding to t from initial velocity to final velocity by final time – initial time. In the given case, v = 4t m/s, so the integral corresponding to t is 2t^2 that provides 2 x 25 = 50 m, divided by 5 s, = 10 m/s.
All you need to do the following:
Seconds * Meters Per Seconds, so in the given case: 5 * 20 = 100
100 is the average speed.
Simply, plug-in the values into the formula for average velocity:
Average Velocity = Total Displacement / Total time = 0.4 m/s
All you need to add up their velocity and divide the sum by 2. And if you had 3 objects, you have to do the same but divide by 3.
Average velocity is stated as the total displacement /total time taken for that, so the given:
S = 3t^2 – 6t
So, displacement in between 2s and 5s is given as:
By reviewing that the average velocity depends on the covered displacement and total time anyone can calculate it. However manual calculation will be a tricky task as it involves taking an average of two quantities. Use this calculator for average velocity to develop its complete understanding and to solve them all kinds of questions that involve this physical quantity with ease.
From the source of brilliant – Concept About Average Velocity – Contributed by Filip Rázek, Aditya Virani, Jimin Khim
From the source of physics – stackexchange – the average velocity of the midpoint of initial velocity and final velocity under constant acceleration – A simple guide with answers
From the source of khanacademy – Average velocity and speed review – how do I calculate average velocity and speed in one-dimension in word problems
The authorized source of hyperphysics provided you with – a simple guide on Average Velocity (Straight Line) – and Average Velocity, General Overview