1. What is Velocity?

Velocity is a vector quantity that refers to the rate at which an object changes its position. It is defined as the displacement of an object per unit time and has both magnitude and direction.

2. How Does the Calculator Work?

The calculator uses the velocity formula:

Where:

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

Explanation: This formula calculates the constant velocity of an object when the distance traveled and time taken are known.

3. Importance of Velocity Calculation

Details: Calculating velocity is fundamental in physics and engineering for analyzing motion, designing transportation systems, and understanding various physical phenomena.

4. Using the Calculator

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

5. Frequently Asked Questions (FAQ)

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

Q2: Can this calculator be used for non-constant velocity?
A: No, this calculator is specifically for constant velocity. For changing velocity, you would need to calculate instantaneous velocity.

Q3: What are typical units for velocity?
A: While we use m/s in this calculator, velocity can be expressed in various units like km/h, mph, or ft/s depending on the context.

Q4: How does velocity relate to acceleration?
A: Acceleration is the rate of change of velocity with respect to time. When velocity is constant, acceleration is zero.

Q5: Can velocity be negative?
A: Yes, negative velocity indicates motion in the opposite direction of the defined positive direction.