Answer:
F = 316.22 N
Step-by-step explanation:
Given that,
The wind blows a jay bird south with a force of 300 Newtons.
The jay bird flies north, against the wind, with a force of 100 newtons.
Both the forces are acting perpendicular to each other. The net force is given by the resultant of forces as follows :
![F=√(300^2+100^2) \\\\F=316.22\ N](https://img.qammunity.org/2021/formulas/physics/high-school/rdcgzo8j7vi76h8y0rxk4fthh98asp7zem.png)
Hence, the net force on the jay bird is 316.22 N.