Question

examples of normal force​

Answer 1

Answer:

A box or A table

Explanation:

hope it will help you .............

Answer 2

Answer:

ex:-1. book and a table,(when two surfaces are in contact they exert a normal force on eachother , perpendicular to the contacting surfaces.)

ex:-2. dolls on the table .

ex:-3. book on the chair....

I think it is correct..

I hope it is helpful to you!!