Final answer:
The exact value for the maximum allowed load on a swinging scaffold isn't provided in the question; however, the question involves physics principles applied to calculate tensions in cables supporting structures in equilibrium.
Step-by-step explanation:
The maximum allowed load on a swinging scaffold is a specific figure that ensures the safety of the structure and the individuals using it. However, the information provided does not contain the exact value for the maximum allowed load on a swinging scaffold.
Instead, several physics problems related to tension in cables and forces on structures are provided, which involve understanding and applying concepts such as equilibrium, tension, and forces. These problems are typically addressed by using equations from statics, a branch of mechanics in physics.
In these problems, you would calculate the tensions in the cables supporting a scaffold or a structure by ensuring that the forces are in equilibrium. This involves applying Newton's First Law, which states that an object will remain at rest or in uniform motion in a straight line unless acted upon by a net external force.
In each case, one must consider the weight of the scaffold, the weight of any additional loads, such as a person or equipment, and the distances from the support points to calculate the tensions.