A question in GATE 2012 Mining Engineering Paper with Solution has been updated:
Figure shows a two pulley system for hoisting a load of 10 kN. The coefficient of friction between each pulley and the rope is 0.2. The vertical and horizontal distances between the centers of the pulleys are 25 m and 16 m respectively.
The tensions

respectively in kN are
- 6.00, 5.38
- 25.11, 22.41
- 12.37, 11.06
- 18.74, 16.73
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