| Exam Board | AQA |
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| Module | Paper 2 (Paper 2) |
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| Year | 2020 |
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| Session | June |
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| Topic | Vectors Introduction & 2D |
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12 A particle, \(P\), is moving with constant velocity \(8 \mathbf { i } - 12 \mathbf { j }\)
A second particle, \(Q\), is moving with constant velocity \(a \mathbf { i } + 9 \mathbf { j }\)
\(Q\) travels in a direction which is parallel to the motion of \(P\).
Find \(a\).
Circle your answer.
-6
-5
5
6