Applied Mechanics and Graphic Statics - Civil Engineering Questions and Answers

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Discussion :: Applied Mechanics and Graphic Statics

A string of length 90 cm is fastened to two points ‘A’ and ‘B’ at the same level 60 cm apart. A ring weighing 120 g is slided on the string. A horizontal force ‘P’ is applied to the ring such that it is in equilibrium vertically below ‘B’. The value of ‘P’ is:

40 g

60 g

80 g

100 g

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