Vectors in 2D and 3D (Components, Unit Vectors)
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Express (4,7) using i,j notation.
📘 Worked solution
✓4i+7j.
And one from the hard end
Find the unit vector in the same direction as v=(5,12).
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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