1. The problem statement, all variables and given/known data If a ball is dropped from rest and in the last second travels three quarters of the distance, from what height is the ball dropped. I actually haven't taken physics for about a year, and I'm not taking it in university as a course, but one of my friends showed me this question, and, majoring in math, I was intrigued. Where should one begin on a question like this? Also, I'm sorry that I don't have any formulas or anything, again, I haven't been to any university classes and am therefore unsure if the formulas remain the same.