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Mathematics (AS & A Level) · Feb / March 2017 · Paper 42 · Question 2

9709

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P A B 20Å 40Å A particle P of mass 1.6 kg is suspended in equilibrium by two light inextensible strings attached to points A and B. The strings make angles of 20Å and 40Å respectively with the horizontal (see diagram). Find the tensions in the two strings. [6]

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