PLEASE HELP!! Physics coursework!! I have to use the formulas: v=√2gh and t= √((2s) ÷ a) once i have these i should be able to use 'd=s * t' to find the distance but it does not work. The experiment is investigating the range of a ball bearing released from an inclined track. The track is on a table 0.84m off the ground and the height from the track to one of the release points (0.6 metres along track) is 0.185m. This should work but does'nt and any help would be greatfully received. As quickly as possible please.