Acceleration Calculator

1. Initial Velocity (vi): The starting speed.
2. Final Velocity (vf): The ending speed.
3. Time (t): The duration of the change.
4. Calculate: Result in m/s².

The Acceleration Calculator measures how quickly an object is speeding up or slowing down. It is the rate of change of velocity.

Positive acceleration means speeding up; negative (deceleration) means slowing down.