A-LevelMathematicsMechanicsOct/Nov 2023Paper 4 Q13 Marks
A particle of mass 1.6kg is projected with a speed of 20ms¯¹ up a line of greatest slope of a smooth plane inclined at α to the horizontal, where tan α = 3/4. Use an energy method to find the distance the particle moves up the plane before coming to instantaneous rest.
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