| Exam Board | AQA |
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| Module | Paper 2 (Paper 2) |
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| Year | 2022 |
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| Session | June |
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| Marks | 1 |
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| Topic | SUVAT & Travel Graphs |
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12 A car is travelling along a straight horizontal road with initial velocity \(u \mathrm {~m} \mathrm {~s} ^ { - 1 }\)
The car begins to accelerate at a constant rate \(a \mathrm {~ms} ^ { - 2 }\) for 5 seconds, to reach a final velocity of \(4 u \mathrm {~m} \mathrm {~s} ^ { - 1 }\)
Express \(a\) in terms of \(u\).
Circle your answer.
[0pt]
[1 mark]
\(a = 0.2 u\)
\(a = 0.4 u\)
\(a = 0.6 u\)
\(a = 0.8 u\)