meet.py

from __future__ import division

def meet(x, vi, vf, a):
    x1 = (2 * a * x + vi * vi - vf * vf) / (4 * a)
    x2 = x - x1
    v = (vi * vi + 2 * a * x1) ** 0.5
    t1 = (v - vi) / a
    t2 = (vf - v) / -a
    cx1 = vi * t1 + 0.5 * a * t1 * t1
    cx2 = v * t2 + 0.5 * -a * t2 * t2
    return x1, x2, v, t1, t2, cx2

def main():
    print meet(10, 3, 0, 1)

if __name__ == '__main__':
    main()