Work out uniform acceleration (suvat) instantly with clear inputs, formula shown and shareable results.
The SUVAT equations describe motion at constant acceleration. Given u, a and t the other quantities follow: v = u + at and s = ut + at^2/2. The third relation v^2 = u^2 + 2as is computed as a cross-check; its square root should match the final velocity. Starting at 4 m/s with 3 m/s2 for 6 s covers 78 m and ends at 22 m/s.
First equation
v = u + at
Second equation
s = ut + 0.5at^2
Third equation
v^2 = u^2 + 2as
Under constant acceleration it is - (u+v)/2. The displacement over time is shown here and agrees with that mean.
Yes, with a set to 9.81 m/s2 downward and drag ignored. They are the same equations.