juanita studies several free - body diagrams in which a normal force is shown. what is always true about a…

juanita studies several free - body diagrams in which a normal force is shown. what is always true about a normal force in a free - body diagram?\nit is opposite the weight.\nit is perpendicular to a surface.\nit is opposite the net force.\nit is parallel to a surface.

juanita studies several free - body diagrams in which a normal force is shown. what is always true about a normal force in a free - body diagram?\nit is opposite the weight.\nit is perpendicular to a surface.\nit is opposite the net force.\nit is parallel to a surface.

Answer

Brief Explanations:

The normal force is defined as the force exerted by a surface on an object in contact with it, and it acts perpendicular to the surface. It's not always opposite the weight (e.g., on an inclined - plane), not opposite the net - force, and not parallel to the surface.

Answer:

It is perpendicular to a surface.