Question

charlotte designed a model airplane for her final engineering project. the plane must fly a distance of 20 feet or greater. look at the simulation results below. select the plane design that would meet or exceed the project expectations.

Explanation:

We need to find the plane design (represented by the graph) where the distance flown is 20 feet or more. Let's analyze each option:

• The first graph (yellow plane) ends around 10, which is less than 20.
• The second graph (purple helicopter) ends around 18, less than 20.
• The third graph (green plane) ends around 5, less than 20.
• The fourth graph (blue plane) ends at 20 or beyond (since it's at 20 - 25 range), so it meets or exceeds 20 feet.

Answer:

The blue plane design (the last option with the blue plane on the graph from 0 - 25, ending at or beyond 20)