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Math Help - Vectors

  1. #1
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    Vectors

    Hi! Can anyone please explain how to solve?
    Find the vector v with the given magnitude and the same direction as u.

    magnitude v= 3
    direction u= (4, -4)


    Thanks!
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  2. #2
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    Quote Originally Posted by overduex View Post
    Hi! Can anyone please explain how to solve?
    Find the vector v with the given magnitude and the same direction as u.

    magnitude v= 3
    direction u= (4, -4)


    Thanks!
    Do you know how to find a unit vector in the direction of u? Now multiply this unit vector by 3.
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