How to solve for time with acceleration and distance

The picture part still needs to be more flexible with the angles and the rotation of the camera, but if the picture is taken on the correct angle it's flawless, if you need this for study it's also a great boon, although don't use it to cheat, use it to learn.

This is a very good app. Very very good app. This is probably the best calculator app I've ever tried, the app is Great, clean ui, well built, does what it is supposed to do very well, the explanations are well written and animated, and break down problems step by step.

Best application, really easy to use and helpful. Idk but i saw these 1 star rates some are saying that they are having a white screen when they use the camera but mine works properly.