Final answer:
The weight of the load cannot be conclusively determined with the provided information. In the context of Physics, we would apply Hooke's Law to relate the wire stretch to the force due to the load, but essential data such as the wire's Young's modulus is missing for an accurate calculation.
Step-by-step explanation:
The question pertains to the topic of Physics, specifically relating to mechanical properties of materials (elasticity) and basic dynamics (force and acceleration). A heavy load in the context of weightlifting is typically defined as 80% to 90% of a person's one-repetition maximum (1RM), which is the maximum weight that can be lifted once with proper form. However, the question appears to be asking about a Physics problem involving a copper wire lifting a load, which is different from the weightlifting context.
To solve the provided physics problem, we need to find the weight of the load using the stretch of the copper wire and the given acceleration. Since the wire stretches by 1.0%, we can infer that the elastic limit has not been exceeded, which allows us to apply Hooke's Law. Nevertheless, additional data such as the wire's material properties (Young's modulus) and the original length of the wire would be necessary to calculate the force exerted on the wire due to the load.
Without this information, we cannot provide a numerical answer to the question of the weight of the load. The relationship between the stretching of the wire and the weight would be governed by the formula F = k × Δx, where F is the force applied, k is the spring constant, and Δx is the change in length (stretch).