Final Velocity Calculator
This calculator allows you to determine the final velocity of an object undergoing constant acceleration. Using the fundamental kinematic equation v = u + at, you can solve for any one of the four variables when the other three are known.
Final Velocity Calculator
Final Velocity Formula
Where:
- $$v$$ is the final velocity.
- $$u$$ is the initial velocity.
- $$a$$ is the constant acceleration.
- $$t$$ is the time interval.
This equation is one of the standard equations of motion in classical mechanics and applies when acceleration remains constant over the time period.
Final Velocity – Calculation Example
An object starts from rest (u = 0 m/s) and accelerates at 9.8 m/s² for 5 seconds:
- $$u$$ = 0 m/s
- $$a$$ = 9.8 m/s²
- $$t$$ = 5 s
$$v = 0 + 9.8 \times 5 = 49 \text{ m/s}$$
Result: Final velocity = 49 m/s
This calculator is essential for physics students, engineers, and anyone studying kinematics. Whether you’re analyzing free-fall motion, vehicle acceleration, or projectile dynamics, it provides instant results with support for common unit conversions between m/s and km/h, as well as seconds and minutes.