In Mr. Haider’s physics class our students analyzed body movements using a stop motion app.
The app allows you to make stroboscope recordings of a movement. The individual images of the movement are then "superimposed" to create a picture of the entire movement.
Next the class characterized and discussed the recorded movements in physics class:
If two images are farther apart than the others, the speed of the moving body is faster. If they are closer together, the speed is slower. If the moving bodies are always the same distance apart, the speed is staying the same.