1. What is a Speed Calculator in Physics?

Definition: This calculator computes the speed of an object using the basic physics formula for speed.

Purpose: It helps students, teachers, and professionals quickly determine speed when distance and time are known.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( S \) — Speed (meters per second)
• \( D \) — Distance traveled (meters)
• \( T \) — Time taken (seconds)

Explanation: Speed is calculated by dividing the distance traveled by the time taken to cover that distance.

3. Importance of Speed Calculation

Details: Understanding speed is fundamental in physics, engineering, sports science, and many real-world applications like transportation planning.

4. Using the Calculator

Tips: Enter the distance in meters and time in seconds. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What units does this calculator use?
A: The calculator uses meters for distance and seconds for time, resulting in meters per second (m/s) for speed.

Q2: Can I use different units?
A: You'll need to convert your measurements to meters and seconds first for accurate results in m/s.

Q3: What if time is zero?
A: Time cannot be zero (division by zero is undefined). The calculator requires time > 0.

Q4: How precise are the results?
A: Results are displayed to 3 decimal places for most practical applications.

Q5: Is this average speed or instantaneous speed?
A: This calculates average speed over the given distance and time period.