Question

Complete the sentence using word "parallel, perpendicular or sixty"

degrees.
The normal force is always_______
to the surface.

Answer 1

Perpendicular

Step-by-step explanation:

The normal force is always directed perpendicular to the surface.

The normal force is the support force that surfaces exerts on the objects in contact with them.

The force is needed to prevent a body from going through another.

• Normal forces are projects perpendicular to the surface.
• This force is a very component when treating free body diagrams.