Vernier Video Physics for iOS brings physics video analysis to the iPhone, iPod touch, and iPad.
Description
Capture video of an object in motion, mark its position frame by frame, and set the scale using a known distance. Video Physics draws trajectory, position, and velocity graphs for the object. Share video, graphs, and data. Open in Vernier’s Graphical Analysis app or email for use with a computer running Vernier’s Logger Pro software.
Video Physics is perfect for physics students and instructors. Perform on-the-go analysis of interesting motion. Measure the velocity of a child’s swing, a roller-coaster, or a car. Or, take a video of a basketball free throw shot. Video Physics will display the path of the ball and provide graphs of y vs. x as well as the x and y position and velocity as a function of time.
Features
- Capture a new video using the built-in camera, choose a video from your photo library, or use one of our sample videos.
- Mark the position of one object, frame by frame.
- Set the scale of the video using an object of known size.
- Optionally set coordinate system location and rotation.
- View graphs of trajectory, and x/y position and velocity.
- Export the marked video to your Photo Library.
- Graphs are appended to video.
- Email the video and data for further analysis in Vernier’s Logger Pro software for OS X and Windows.
- Open data files directly in Vernier Graphical Analysis for iPad.
- Open data files in Dropbox or Google Drive to upload to the cloud.
Requirements
- iOS Version 8.0 or later
- Compatible with iPhone, iPad, and iPod touch.