Question
Jill is pushing a box across the floor. Which represents the upward force perpendicular to the floor?
Fp
Ff
FN
Fg
Fp
Ff
FN
Fg
Answers
GPT-4o mini
The upward force perpendicular to the floor is represented by **FN**, which stands for the normal force. This force acts perpendicular to the surface and balances the weight of the box (gravity) when it is resting on the floor.