Displacement Calculator
How far from the starting point is an object under constant acceleration? Enter the stated inputs to calculate this model.
Result for the values shown.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Initial velocity (m/s) | Enter initial velocity in m/s; use the same basis as the other measurements. |
| Constant acceleration (m/s²) | Enter constant acceleration in m/s²; use the same basis as the other measurements. |
| Elapsed time (s) | Enter elapsed time in s; use the same basis as the other measurements. |
Understanding your result
Read Displacement (m), Final velocity (m/s) in the units and model stated on this page. The formula s=u*t+a*t*t/2 · v=u+a*t defines the relationship; measurement accuracy and model applicability are separate from numerical precision.
Common mistakes
- Mixing input units or changing the physical meaning of a variable without changing the model.
Check your calculation
- Use the worked example as a known reference case, then change one input at a time and check the direction and units of the response.
Calculation checks, sources and review limits
How far from the starting point is an object under constant acceleration?
How far from the starting point is an object under constant acceleration? Enter the stated inputs to calculate this model.
Common uses
- How far from the starting point is an object under constant acceleration
How it works
s=u*t+a*t*t/2; v=u+a*t
Worked example
Enter Initial velocity: 2 m/s; Constant acceleration: 3 m/s²; Elapsed time: 4 s. Results: Displacement: 32 m; Final velocity: 14 m/s.