question\nhow would high density altitude affect the performance of a small unmanned aircraft?\nanswer…
question\nhow would high density altitude affect the performance of a small unmanned aircraft?\nanswer choices\nno change in performance.\nincreased performance.\ndecreased performance.
Answer
Brief Explanations:
High density altitude means air is less dense. Small unmanned aircraft rely on air passing over wings for lift and for engine/propeller efficiency. Less dense air reduces lift generation and decreases engine/propeller thrust, which directly impairs the aircraft's ability to climb, maintain speed, and carry weight, leading to worse overall performance.
Answer:
Decreased performance.