1. The problem statement, all variables and given/known data I'm devising a lab to find/prove the conservation of energy through one of Newton's laws. I can substitute variables when do the lab, but I need to design it first before I assign variables or data. 2. Relevant equations K.E.(initial) + P.E(initial) = K.E.(final) + P.E.(final) X = x(initial) – v(initial)t + ½*a*t^2 v = a/t 3. The attempt at a solution I assumed that you could find the velocity (to be used in the conservation of energy formula) from the acceleration formula, and plug it into the Newton's law formula, but that didn't work out. I'm at a stalemate and need some help forward. Thank you.