1. What is the Speed Formula?

Definition: The speed formula calculates how fast an object is moving by dividing the distance traveled by the time taken.

Purpose: It helps in physics, engineering, sports science, and everyday situations to determine velocity of moving objects.

2. How Does the Formula Work?

The formula is:

Where:

• \( v \) — Speed (meters per second)
• \( d \) — Distance traveled (meters)
• \( t \) — Time taken (seconds)

Explanation: The formula shows that speed is directly proportional to distance and inversely proportional to time.

3. Importance of Speed Calculation

Details: Accurate speed calculations are essential for vehicle safety, athletic performance analysis, physics experiments, and transportation planning.

4. Using the Calculator

Tips: Enter the distance in meters and time in seconds. Both values must be positive, with time > 0.

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: How do I convert m/s to km/h?
A: Multiply m/s by 3.6 (1 m/s = 3.6 km/h).

Q3: What if I have minutes instead of seconds?
A: Convert minutes to seconds first (1 minute = 60 seconds).

Q4: Can this calculate average speed?
A: Yes, if you input total distance and total time, it gives average speed.

Q5: What's a typical human running speed?
A: Average is about 5-6 m/s (18-21.6 km/h) for sprinters, 3-4 m/s for joggers.