Hi all. New to the forums. Rookie to Physics. I know this is a really simple question, but I am struggling with it. Help would be greatly appreciated. Q: Determine the displacement of a plane that experiences uniform acceleration from 66 m/s to 88 m/s in 12s. Wouldn't I use: Vf^2=Vi^2+2ad Assuming, this is the correct equation to use what would be the a) Initial Velocity; b) Final Velocity; c) acceleration; and d) distance/displacement? I am pretty well stuck. Help would be appreciated. Thanks.