IB skill practice

Use vector projection

Calculate scalar and vector projections and interpret components in a direction.

Paper 1, Paper 2 5 marks Difficulty 5

Use vector projection - visual magnitude link

For vectors with \(|\mathbf{b}|=25\) and \(\mathbf{a}\cdot\mathbf{b}=196\), enter the scalar projection of \(\mathbf{a}\) onto \(\mathbf{b}\).

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