A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2020
QP-202010-Mathematics-UM2 · Question 7
Question (excerpt):
24 7. Particle A of mass 3m is moving in a straight line with speed 2u on a smooth horizontal surface. Particle A collides directly with particle B of mass m, which is moving along the same straight l…
24 7. Particle A of mass 3m is moving in a straight line with speed 2u on a smooth horizontal surface. Particle A collides directly with particle B of mass m, which is moving along the same straight l…
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