Final answer:
To find the tension at point X when 4 weights are tied together and hung from the ceiling, one must apply the principles of static equilibrium, considering the mass of the weights, the acceleration due to gravity, and the angles formed by the string with the horizontal.
Step-by-step explanation:
The question pertains to physics and specifically deals with the concept of tension in strings or cords supporting multiple weights. To calculate the tension at point X in the cord from which 4 weights are hung and suspended from the ceiling, one must consider each segment of the string and the forces involved. The tension would depend on the mass of the weights (m), the acceleration due to gravity (g), and the angles formed by the strings with the horizontal (identified as angles 0 and ø).
Without the actual figures or a diagram, a general approach can be provided: use the principles of static equilibrium, where the sum of forces in any direction (vertical and horizontal) must be zero since the system is at rest. The tension at point X will be a function of these forces, taking into account the weight of the shapes and possibly the angle at which the cord is attached to the ceiling if not vertical. The mass of each shape and gravity will determine the total weight, while the angle influences the distribution of that weight along the string segments.