https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:vectors/x9e81a4f98389efdf:vectors-intro/v/introduction-to-vectors-and-scalars 2022-11-16T04:22:43.7414897Z Intro to vectors and scalars Scalars and vectors are two kinds of quantities that are used in physics and math. Scalars are quantities that only have magnitude (or size), while vectors have both magnitude and direction. Explore some examples of scalars and vectors, including distance, displacement, speed, and velocity. Sal Khan video https://cdn.kastatic.org/googleusercontent/SFXLQFnHWrTVZaa4NzMWWzUXI3ZJ3WmlUO6lpiswGs9XkUr7Z_mQUVR-smC5VDB3BOQJmyi1dsu0qttkt5cAEAyx Intro to vectors and scalars Scalars and vectors are two kinds of quantities that are used in physics and math. Scalars are quantities that only have magnitude (or size), while vectors have both magnitude and direction. Explore some examples of scalars and vectors, including distance, displacement, speed, and velocity. https://cdn.kastatic.org/ka-youtube-converted/ihNZlp7iUHE.mp4/ihNZlp7iUHE.mp4 519 Scalars and vectors https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:measuring-lengths/x0e04e0cb682fb793:scalars-and-vector-quantities/a/scalars-and-vectors 2026-05-01T14:10:52.97313295Z Learn and try: Scalars and vectors Distinguish between scalar and vector quantities. Learn how to represent and combine vectors in one dimension. article https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:measuring-lengths/x0e04e0cb682fb793:scalars-and-vector-quantities/e/scalars-and-vectors 2026-06-19T17:56:42.733541135Z Scalars and vectors Check your understanding of scalars and vectors in this set of free practice questions. Molly Sauder exercise