C_0 = (0, 0)
P_0 = (20, 0)
t = 3.3 (slider from 0 to 5, step 0.01)
v_c = 6 (slider from 0 to 20, step 1)
C: (v_c * t, 0)
P: (20 + 2 * t, 0)
b = Segment(P_0, P)
c = Segment(C_0, C)
distanceCP = Distance(C, P)
TexteCP: Name[C] + (Name[P]) + " \, = \, " + distanceCP