Question

engineers designed a motorcycle helmet from a long - lasting and safe material that protects the wearer from accidents and excessive heat. what is one technological design criterion that the engineers still need to meet?
be a solution to the problem
be affordable
be durable
be safe

Explanation:

The primary purpose of a motorcycle helmet is to protect the wearer from accidents, so safety is a fundamental and non - negotiable criterion. While durability, affordability, and being a solution to problems (like heat) are also considerations, safety is the most critical and overarching requirement. A helmet that is not safe fails in its core function of protecting the user's head in case of a crash.

Answer:

be safe