https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:vectors/x9e81a4f98389efdf:vec-mag/e/magnitude-of-vectors 2026-04-07T22:23:57.656416987Z Magnitude of vectors Find the magnitude of a vector. You'll see vectors given in graphs, given in component form, and given by initial and terminal points. Ben Stenhaug exercise https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:vectors/x9e81a4f98389efdf:vec-mag/v/example-calcuating-magnitude-of-vector-from-graph 2021-05-05T14:53:18Z Vector magnitude from graph Sal finds the magnitude of a vector given its graph. video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Vector magnitude from graph Sal finds the magnitude of a vector given its graph. https://cdn.kastatic.org/ka-youtube-converted/-U53eHKCLcg.mp4/-U53eHKCLcg.mp4 218 Magnitude of a vector https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:vectors/x9e81a4f98389efdf:vec-mag/v/vector-magnitude-from-initial-and-terminal-points 2021-05-05T14:53:18Z Vector magnitude from initial & terminal points Example of finding the magnitude of a vector when what we're given about the vector is where it starts and where it ends. video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Vector magnitude from initial & terminal points Example of finding the magnitude of a vector when what we're given about the vector is where it starts and where it ends. https://cdn.kastatic.org/ka-youtube-converted/jfaSZhNFEOE.mp4/jfaSZhNFEOE.mp4 323 Magnitude of a vector