…showed first 75 words of 618 total…

…showed last 75 words of 618 total…body that was the combined mass and momentum of the previous bodies. The result was obtained by recognizing that the initial velocity/momentum of the ball bearing could be determined by utilizing the conservation of momentum law; that as long as the net resultant external forces equal zero, the momentum will be constant. From this exercise I learnt new method and techniques used in calculating errors and uncertainty. Bibliography Physics Investigation on Momentum and collisions