1. What is the Velocity Formula?

Velocity is a physical vector quantity that refers to "the rate at which an object changes its position." The basic velocity formula calculates speed in a given direction.

2. How Does the Calculator Work?

The calculator uses the velocity formula:

Where:

• \( v \) — Velocity (m/s)
• \( s \) — Distance traveled (meters)
• \( t \) — Time taken (seconds)

Explanation: The formula shows that velocity equals the distance covered divided by the time taken to cover that distance.

3. Importance of Velocity Calculation

Details: Velocity is fundamental in physics for analyzing motion. It's used in everything from vehicle speed calculations to space travel trajectory planning.

4. Using the Calculator

Tips: Enter distance in meters and time in seconds. Both values must be positive numbers. The calculator will output velocity in meters per second (m/s).

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between speed and velocity?
A: Speed is scalar (magnitude only) while velocity is vector (magnitude and direction).

Q2: What are typical velocity units?
A: Common units include m/s (SI), km/h, mph, and knots, depending on context.

Q3: Can velocity be negative?
A: Yes, negative velocity indicates motion in the opposite direction from the reference point.

Q4: How does this relate to acceleration?
A: Acceleration is the rate of change of velocity over time (a = Δv/Δt).

Q5: What's instantaneous vs average velocity?
A: Instantaneous is velocity at a specific moment, while average is total displacement over total time.