Solution of task 5.7.2 from the collection of Kepe OE

Solution of task 5.7.2 from the collection of Kepe OE

5.7.2
The homogeneous horizontal rod DE, whose weight G = 3 kN, at point D rests on the horizontal curved rod ABC, held by the vertical cable CF. Determine the cable tension in kN if BD = 2 DC. (Answer 1)