Peerless Khan Academy Vectors Physics

Difference between vectors and scalars.

Khan academy vectors physics. All the problems weve been dealing with so far have had have essentially been happening in one dimension you could go forward or back so you could go forward or back or right or left or you could go up or down what I want to start to talk about in this video is what happens when we extend that to two dimensions or we can even just extend what were doing this video to three or four really an. To add the vectors x₁y₁ and x₂y₂ we add the corresponding components from each vector. Vector is the name of a New Wave rock band formed in Sacramento CA in the early 1980s.

Well save all of your progress. What I want to do in this video is talk about the difference between vectors vectors and scalars and they might sound like very complicated ideas but well see over the course of the videos that theyre actually very simple ideas so first Ill give you a little bit of a definition and then Ill give you a bunch of examples and I think the examples will make things super clear hopefully theyll. Khan Academy is a nonprofit with a mission to provide a free world-class education for anyone anywhere.

Lecture Description of this above Topic. A world class education for anyone anywhere. Its the name of a breakfast cereal manufactured by Kelloggs Canada.

Heres a concrete example. Learn vocabulary terms and more with flashcards games and other study tools. Comparing fractions with greater than and less than symbols.

Specifically the unit vectors 01 and 10 can form together any other vector. Keep an eye on the scroll to the right to see. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace.

Vectors will be our friend for understanding motion happening in more than one dimension. Created by Sal KhanWatch the next lesson. Distance displacement speed and velocity.