A-LevelMathematicsMechanicsFeb/Mar 2020Paper 4 Q36 Marks
The diagram shows the vertical cross-section of a surface. A, B and C are three points on the cross-section. The level of B is h m above the level of A. The level of C is 0.5 m below the level of A. A particle of mass 0.2 kg is projected up the slope from A with initial speed 5 ms⁻¹. The particle remains in contact with the surface as it travels from A to C. [Figure 3.1]
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