Mathematics (AS & A Level) · May / June 2026 · Paper 41 · Question 5
9709
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The question as text
N 24 3 30° 3.6 kg A particle of mass 3.6 kg is placed on a rough plane inclined at an angle of 30° to the horizontal. The particle is held at rest on the plane by a horizontal force of magnitude N 24 3 . The force acts in a vertical plane containing a line of greatest slope of the inclined plane (see diagram). The particle is on the point of moving up the plane.
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5(a)[5]
5(b)[5]
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