| Exam Board | OCR MEI |
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| Module | AS Paper 1 (AS Paper 1) |
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| Year | 2023 |
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| Session | June |
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| Topic | SUVAT & Travel Graphs |
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12 Points A, B and C lie in a straight line in that order on horizontal ground. A box of mass 5 kg is pushed from A to C by a horizontal force of magnitude 8 N . The box is at rest at A and takes 3 seconds to reach B . The ground is smooth between A and B . Between B and C the ground is rough and the resistance to motion is 28 N . The box comes to rest at C .
Determine the distance AC.