Thread: 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!

Originally Posted by overduex

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.