Question

Which option(s) would correctly describe normal force?

(Select all that apply)

a field force

a contact force

a supportive force that acts at night angles to a surface and helps support an object sitting on that surface

a force that acts in the same direction as gravitational force​

Answer 1

Contact Force

Step-by-step explanation

A supportive that acts at right angles to a surface and helps support an object sitting on that surface