**Introduction**

Calculating velocity versus time graphs is a crucial aspect of physics, helping us understand the motion of objects over time. To simplify this process, a Velocity vs. Time Graph Calculator can be a handy tool. In this article, we’ll provide a working calculator code using HTML and JavaScript, along with an overview of how to use it effectively.

**How to Use**

To use the Velocity vs. Time Graph Calculator, follow these simple steps:

- Input the initial velocity (u) and final velocity (v) in meters per second (m/s).
- Enter the time duration (t) in seconds.
- Click the “Calculate” button to obtain the result.

The calculator will then generate the corresponding velocity versus time graph based on the provided inputs.

**Formula**

The formula for calculating the velocity versus time graph is given by:

$v=u+at$

Where:

- $v$ is the final velocity,
- $u$ is the initial velocity,
- $a$ is the acceleration,
- $t$ is the time duration.

**Example**

Let’s consider an example:

Initial velocity ($u$): 10 m/s Final velocity ($v$): 30 m/s Time duration ($t$): 5 seconds

Using the formula, the calculation would be:

$v=10+(a×5)$

For this example, let’s assume $a=4$ m/s²:

$v=10+(4×5)=30m/s$

The result will be the final velocity ($v$).

**FAQs**

**Q: Can I leave any input field blank?**

A: No, all input fields (initial velocity, final velocity, and time duration) must be filled.

**Q: What units should I use for velocity and time?**

A: Enter velocity in meters per second (m/s) and time in seconds.

**Q: Is there any limit to the values I can input?**

A: The calculator accepts any numerical values for velocity and time, but they should be realistic and within the bounds of your physics problem.

**Conclusion**

Velocity versus time graphs are fundamental in physics, and this calculator simplifies the calculation process. By providing accurate inputs, you can visualize and analyze the motion of objects effectively.