What quantity can be used to determine the numerical value (modulus) of movement?

Depending on the nature of the body’s movement, the displacement modulus S can be determined by the following physical quantities:

1) the speed of movement V and the time of movement t, for uniform rectilinear movement according to the formula: S = V * t;

2) initial V0 and final speed of movement V, time of movement t, acceleration a, for movement with constant acceleration according to the formulas: S = V0 * t + a * t ^ 2/2, S = (V ^ 2 – V0 ^ 2) / 2 * a.