Collision Loss of Tri leUly In Impulse, Differenc force in Force Velocity Velocity Moment e collision during Kinetic al (5) (m/5) (m/s) um Ap (N.5) between collision Energy (kg.m/s) Ap and J 7 3 4 Table 1: Impulse and momentum ofi a cart undergoing a collision with Rubber Bumper Table 2: Impulse and momentum ofi a cart undergoing a collision with magnetic Bumpers. Change Percent Time of Average Peak Percent Tri Initial Final in Impulse, Differenc collision force in Force Loss of al Velocity Velocity Moment (5) collision during Kinetic (m/s) (m/s) um Ap (N.5) between collision Energy (kg.m/s) Ap and J 3 4