I need to figure out an equation for the following situation: A force will be applied to an object with a certain mass. When the object has moved a certain distance over a certain time, it will have a certain velocity. I realize I wrote that out like a textbook question, but that's just to make it easier to understand. Believe me, I've done my fair share of googling and I can't seem to find anything which is leading me to believe that this is too many variables in one equation. Any help would be appreciated.