A. Free falling mass B. Mass without force, horizontal C.1. Mass with force, horizontal C.2. Mass with vertical downward propelling force
C.3. Mass with vertical upward propelling force D. Swinging mass with propelling force E. Mass on driven rollers F. Mass on incline
G. Mass with motor drive H. Rotary index table with propelling torque I. Mass with propelling force J. Load against solid stop with shock absorbers
K. Load against load with one shock absorber L. Load against load with shock absorbers