https://www.khanacademy.org/science/uk-science-class-9/xf380c3619fa88f74:in-in-motion 2026-01-14T04:16:19.63113752Z Motion Motion is all around us, from moving cars to flying aeroplanes. Motion can have different features like speed, direction, acceleration, etc. In this chapter, we will understand these features in detail and see how it can help us predict the future of these moving things. unit