ADVANCES IN APPLIED CLIFFORD ALGEBRAS, cilt.18, sa.2, ss.279-285, 2008 (SCI-Expanded)
Muller [3], in the Euclidean plane E-2, introduced the one parameter planar motions and obtained the relation between absolute, relative, sliding velocities (and accelerations). Also, Muller [11] provided the relation between the velocities (in the sense of Complex) under the one parameter motions in the Complex plane C := {x + iy vertical bar x, y. R, i(2) = -1}.