1. The problem statement, all variables and given/known data If a object 1 & 2 collide as a perfectly inelastic collision, would they will both stop. Also If this same situation happened elastic? please explain if this is true or false and draw a free body diagram if possible. 2. Relevant equations F=ma newton second Law KE=1/2ma 3. The attempt at a solution true for inelastic, false for elastic because the momentum energy will transfer.