Figure 4.1. Schematic to find the point of interaction (T.B. in figure) for a “rod and cone” docking device without a consideration of deformation of the shock absorbers. If w is equal to zero the rod contacts the cone and vector defines the coordinates of the point of interaction in system of coordinates 2. The momentum in the impact N is directed along the normal n to the surface of the cone; the components of its unit vector in system of coordinates 2 are equal to The momentum transmitted to body 1 is equal to where s is the recovery coefficient), and its modulus N can be determined by calculating the value of the equivalent mass on impact and the sum of the projections of velocities of the bodies to normal
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