A-LevelMathematicsMechanicsOct/Nov 2017Paper 4 Q26 Marks
A block of mass 15 kg hangs in equilibrium below a horizontal ceiling attached to two strings as shown in the diagram. One of the strings is inclined at 45° to the horizontal and the tension in this string is 120 N. The other string is inclined at θ° to the horizontal and the tension in this string is T N. Find the values of T and θ. [Figure X.X]
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