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Learn the basics of vectors, like that a vector has both magnitude and direction.
Distance, displacement, speed and velocity. Difference between vectors and scalars.
Watch Sal figure out which of a few options could be represented by a vector. Remember that vectors have both magnitude and direction!
Try two questions that make sure you understand that vectors have magnitude and direction.
Sal determines if two vectors shown on a graph are equivalent by seeing if they have the same magnitude and direction.
Determine if two vectors shown on a graph are equivalent.
Sal finds the x and y-components of a vector given its graph.
Sal figures out which vectors have the same x-component given the graphs of 4 different vectors.
Find the components of a vector.