https://www.khanacademy.org/science/in-in-class9th-physics-india/in-in-motion/in-in-position-time-graphs/v/position-time-graphs-class-9 2021-04-06T14:32:19Z Position-time graphs Using animations lets learn what position time graphs are, and how they help us figure out which objects are slower and faster. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/CpQ7Ya2V7QQQ_1PVHBS-BEF5SB4bwTwByGBFfLH9qliprwEMaZ7ETx8MqF3uBK3KPc9KM20YZDMMJRyPIob1mHvGIw Position-time graphs Using animations lets learn what position time graphs are, and how they help us figure out which objects are slower and faster. https://cdn.kastatic.org/ka-youtube-converted/7CHvM-VfoL8.mp4/7CHvM-VfoL8.mp4 716 Position time graphs https://www.khanacademy.org/science/in-in-class9th-physics-india/in-in-motion/in-in-position-time-graphs/v/calc-velocity-from-position-time-graphs 2020-06-23T07:22:41Z Calc. velocity from position time graphs Let's learn how to calculate velocities from position-time graphs. We will also get some intuition behind why slope or steepness of position time graphs represent velocity. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/K7jWjPMLDSNmfBZuRWPIksZsAD0OmSelNQHSx8aOP1WCur091H0rxY5-HhKpAeMptHtx94mIitF7i7p_l-MZ9fOC Calc. velocity from position time graphs Let's learn how to calculate velocities from position-time graphs. We will also get some intuition behind why slope or steepness of position time graphs represent velocity. https://cdn.kastatic.org/ka-youtube-converted/7kHOA0o9TzQ.mp4/7kHOA0o9TzQ.mp4 569 Position time graphs