1. What is Acceleration?

Acceleration is the rate of change of velocity of an object with respect to time. It is a vector quantity that describes how quickly an object changes its speed and/or direction of motion.

2. How Does the Calculator Work?

The calculator uses the acceleration formula:

Where:

• \( a \) — Acceleration (m/s²)
• \( v \) — Final velocity (m/s)
• \( u \) — Initial velocity (m/s)
• \( t \) — Time (s)

Explanation: This formula calculates how much an object's velocity changes per unit time. Positive acceleration indicates speeding up, while negative acceleration (deceleration) indicates slowing down.

3. Importance of Acceleration Calculation

Details: Acceleration calculations are fundamental in physics, engineering, vehicle design, sports science, and many other fields where motion analysis is important.

4. Using the Calculator

Tips: Enter final velocity and initial velocity in m/s, time in seconds. All values must be valid (time > 0).

5. Frequently Asked Questions (FAQ)

Q1: What is the difference between acceleration and velocity?
A: Velocity describes how fast an object is moving and in what direction, while acceleration describes how quickly the velocity is changing.

Q2: Can acceleration be negative?
A: Yes, negative acceleration (deceleration) occurs when an object is slowing down.

Q3: What are the SI units for acceleration?
A: The SI unit for acceleration is meters per second squared (m/s²).

Q4: How does acceleration relate to force?
A: According to Newton's second law, force equals mass times acceleration (F = m × a).

Q5: What is constant acceleration?
A: Constant acceleration occurs when an object's velocity changes by equal amounts in equal time intervals.