1 the last two cases make both velocities not zero. In the third case, choose initial velocities so A and B are ing in opposite directions and collide head on. In the fourth case, choose initial velocities so A and B are moving e same direction. (Note that the kinetic energy ratio in the last two cases depend on the initial velocities, not only masses.) | cases, show agreement between the final velocity in the simulation and the formula in the 6th column. This lula is just momentum conservation with the assumption that the nal speeds of A and B are equal. Table 1: Completely inelastic collisions the 2: Elastic collision (Total kinetic energy before and after collision stays the same.) A - Stationary target I the simulation. Set the "Elasticity" to " 100%" (\"Elastic"). Try the following cases in the simulations and fill out :able. v 31:0 . In the first case, choose M if M B , choose M 13> M A for the second case, and M A: M B for :hird case. Your simulation data should show agreement between the final velocity V\" in the simulation and iormula in the (Sith column, as well as the nal velocity vBf in the simulation and the formula in the last column. e formulas come from combining momentum conservation and kinetic energy conservation. Table 2: Elastic collisions with Stationary target stion 1. the larger mass is moving and the smaller mass is the stationary target in an elastic collision, which way will the 2r mass be moving after the collision (same direction or opposite direction as its initial motion)? the smaller mass is moving and the larger mass is the stationary target in an elastic collision, which way will the ler mass be moving after the collision {same direction or opposite direction as its initial motion?)