Here is a web article that helps identify which model iPad you have: https://www.pcworld.com/article/2049920/tablets/how-to-tell-which-ipad-model-you-have.html...
If your device does not support wireless sensors, this option will not appear when you create an experiment. This applies to iPad 2, which supports......
Make sure you are using a supported device and running the most recent version of either the Graphical Analysis/Graphical Analysis Pro App or the Graphical......
Experiments in Video Physics can be deleted from the experiment list screen. Swipe left with one finger on the title of the experiment or anywhere......
After choosing Take Video in Video Physics 3.0.1, a bug causes the image displayed to be oriented incorrectly. The image appears sideways or upside down......