Answer:
To find the plane's ground speed, you can use vector addition. The plane's ground speed is the resultant vector of its airspeed and the wind speed.
Let's denote the airspeed as A (90.2 m/s) and the wind speed as W (36.5 m/s). The ground speed (G) is given by the vector sum:
\[ G = \sqrt{A^2 + W^2} \]
Substitute the values to find the ground speed.
