caption: Wheel and Axle Made of two circular or cylindrical objects attached to each other. Larger object is wheel, and smaller the axle.
exif: {"Image DocumentName": "Wheel and Axle Made of two circular or cylindrical objects attached to each other. Larger object is wheel, and smaller the axle.", "Image ImageDescription": "Wheel and axles multiply force, but force is exerted over a longer distance. IMA= Radius of Wheel/Radius of axle.", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}