Question

Wire 1 is stretched right to the breaking point by a 5000 N force. What would be the most likely consequence?

a) The wire will elongate but not break
b) The wire will experience a permanent deformation
c) The wire will break
d) The wire will contract

Answer 1

The most likely outcome when a wire is stretched to its breaking point by a force is that the wire will break, as it has exceeded its ultimate tensile strength.

Step-by-step explanation:

If Wire 1 is stretched right to the breaking point by a 5000 N force, then the most likely consequence is that the wire will break. When a wire is stretched to its breaking point, it has reached its ultimate tensile strength, which is the maximum stress it can withstand before failure. If the applied force is sufficient to meet or exceed this strength, the wire will undergo permanent deformation and eventually fracture, resulting in it snapping apart. This is because the material's elastic limit has been surpassed and the deformation becomes plastic, leading to a break rather than simply stretching or contracting.