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0 kg bar with a length of 1.0 kg mass is suspended from the bar at a position 0.8 m from the pivot.
A 2.0 kg bar with a length of 1.4 m is attached to a wall with a swivel mount. A 5.0 kg mass is suspended from the bar at a position 0.8 m from the pivot. The other end of the bar is held by a rope, which is attached vertically to the ceiling. What is the tension force in the rope?