KINEMAT.83P  program will solve any one of the 5 kinematics equations:

1.  v = u + at
2.  d = 0.5(u + v)t
3.  d = ut + 0.5at^2
4.  d = vt - 0.5at^2
5.  v^2 - u^2 = 2ad

Note:  equation #4 is not commonly used but has been included for completeness.
Each equation has 4 variables out of the 5 possible, and each equation can be solved
for any variable.
d = displacement
t = time
u = initial velocity
v = final velocity
a = acceleration