Main content
Mechanics (Essentials) - Class 11th
Course: Mechanics (Essentials) - Class 11th > Unit 4
Lesson 3: Why do we need both distance and direction to truly grasp motion?- Intro to vectors and scalars
- Average speed & velocity (with examples)
- Average velocity and speed in one direction: word problems
- Average velocity and speed with direction changes: word problems
- Average speed for entire journey - solved numerical
- Average velocity and speed review
© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice