Answer:
50 N
Step-by-step explanation:
Since the forces in x and y directions are given, the resultant force is given by
Resultant=
![\sqrt {F_x^(2)+F_y^(2)}](https://img.qammunity.org/2020/formulas/engineering/middle-school/wz2pec066brs2j0amuae5mqjjwuhd3i6ol.png)
From the diagram, force in x direction is given as 40 N while the force in y direction is 30 N hence the resultant force will be
![F=\sqrt {40^(2)+30^(2)}=50](https://img.qammunity.org/2020/formulas/engineering/middle-school/t88fanulq1a7ain9thvkcr1z4354ha55aj.png)
Therefore, the resultant is 50 N