huh ????

pls help if u can :( physics is the bane of my existence

In the diagram, the magnitude of the normal force is 35 N, the friction force is 15 N, and the net force is 70 N. What is the magnitude of the applied force? Explain how you came to your answer in one to two sentences.

huh pls help if u can physics is the bane of my existence In the diagram the magnitude of the normal force is 35 N the friction force is 15 N and the net force class=