A hinge supports a 1.89 kg beam that is 2.00 m in length to a wall. A cable is anchored to the wall on one end and to the far end of the beam on the other end. This cable holds the beam such that it is level and subtends an angle of 0 = 30.0 between the beam and the cable (see image to the right) If a box with a mass of 8.30 kg is hung by a rope at the far end of the beam, what is the tension in the cable? wall cable beam Using the same setup now has a box with a mass of 16.60 kg hanging off the end of the beam. What is the tension in the cable? box