caption: An engine of a moving vehicle does work.
exif: {"Image DocumentName": "An engine of a moving vehicle does work.", "Image ImageDescription": "A body dropped from a height falls towards the earth. It indicates that the earth exerts a force of attraction (called gravity) on the body. The gravitational force does work in pulling the body towards it.", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}