O-LevelAdditional MathematicsVectors in two dimensionsOct/Nov 2012Paper 2 Q98 Marks
A plane, whose speed in still air is 420kmh⁻¹, travels directly from A to B, a distance of 1000km. The bearing of B from A is 230° and there is a wind of 80kmh⁻¹ from the east.
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The correct answer is —. This question tests the candidate's understanding of vectors in two dimensions within the Additional Mathematicssyllabus. The examiner's mark scheme requires...
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