A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2018
QP-201801-Mathematics-UM1 · Question 7
Question (excerpt):
20 7. A 1 m C D B 4 m 1 m Figure 3 A non-uniform rod AB has length 6 m and mass 8 kg. The rod rests in equilibrium, in a horizontal position, on two smooth supports at C and at D, where AC = 1 m and D…
20 7. A 1 m C D B 4 m 1 m Figure 3 A non-uniform rod AB has length 6 m and mass 8 kg. The rod rests in equilibrium, in a horizontal position, on two smooth supports at C and at D, where AC = 1 m and D…
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