what is the aspect ratio of an aircrafts wing, if the span (length) is 20 feet and the average cord is 5…

what is the aspect ratio of an aircrafts wing, if the span (length) is 20 feet and the average cord is 5 feet (width). (aspect ratio = s/c or s:c)\nquestion 6\n2 pts\nat 65% power, an engine is producing 1800 hp. what would be the full rated power of this engine? (nearest whole number)

what is the aspect ratio of an aircrafts wing, if the span (length) is 20 feet and the average cord is 5 feet (width). (aspect ratio = s/c or s:c)\nquestion 6\n2 pts\nat 65% power, an engine is producing 1800 hp. what would be the full rated power of this engine? (nearest whole number)

Answer

Explanation:

Step1: Identify values for Aspect - ratio formula

Let $S = 20$ (span) and $C = 5$ (average cord).

Step2: Calculate aspect - ratio

Aspect ratio $=\frac{S}{C}=\frac{20}{5}=4$.

Step3: Solve for full - rated power of engine

Let the full - rated power be $x$. We know that $65%$ of $x$ is $1800$ hp. So, $0.65x = 1800$.

Step4: Isolate $x$

$x=\frac{1800}{0.65}\approx2769$ hp.

Answer:

Aspect ratio: 4 Full - rated power of engine: 2769 hp