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Curated by: Khan Academy India - English (37 videos)
How does the shape of the x-t graph change, when an object moves with a changing velocity? 00:00 Introduction 00:44 x-t graph when velocity is increasing 03:16 x-t graph when velocity is decreasing 05:16 Avg. velocity in a straight-line graph 05:56 Avg. velocity in an x-t graph with changing velocity 08:16 Introducing the idea of instantaneous velocity Master the concept of Average velocity and speed through practice exercises and videos - https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-motion-in-a-straight-line/in-in-motion-in-a-straight-line-speed-and-velocity/v/introduction-to-vectors-and-scalars Check out more videos and exercises on Motion in a straight line - https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-motion-in-a-straight-line/in-in-motion-in-a-straight-line-speed-and-velocity/v/introduction-to-vectors-and-scalars To get you fully ready for your exam and help you fall in love with Physics find the complete bank of exercises and videos for Class 11 Physics here - https://www.khanacademy.org/science/in-in-class11th-physics Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy. Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Created by Vibhor Pandey