A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2020
QP-202010-Mathematics-UM1 · Question 6
Question (excerpt):
20 6. α Figure 3 A railway engine of mass 1500 kg is attached to a railway truck of mass 500 kg by a straight rigid coupling. The engine pushes the truck up a straight track, which is inclined to the …
20 6. α Figure 3 A railway engine of mass 1500 kg is attached to a railway truck of mass 500 kg by a straight rigid coupling. The engine pushes the truck up a straight track, which is inclined to the …
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