Acceleration Calculator
Calculate average acceleration from velocity change over time.
Acceleration is the rate at which velocity changes. Whether it's a car speeding up from 0 to 60 or an apple falling from a tree, acceleration is the force of change in action. Our Acceleration Calculator uses the standard formula needed for introductory physics problems to find the average acceleration given initial and final velocities.
Variables
Average Acceleration
Frequently Asked Questions
Understanding Acceleration
1. The Formula
- a = average acceleration (m/s²)
- v₁ = final velocity (m/s)
- v₀ = initial velocity (m/s)
- t = time interval (s)
2. Deceleration?
In physics, "deceleration" is just acceleration in the opposite direction of motion. If a car is moving forward (positive velocity) and brakes, the acceleration is negative. Our calculator will show a negative result (e.g., -5 m/s²) in this case.
3. FAQ
Q: What is "g"?
g is the acceleration due to gravity on Earth. It is approximately 9.8 m/s². This means a falling object increases its speed by 9.8 meters per second, every second.