The normal forces we apply every day are examples of ______ forces.
non-contact
The normal force is a type of contact force. This is because it exists between the two surfaces that are in contact with each other.
What is a contact force? Give some examples of it and explain why they are contact forces? [3 MARKS]
What is a non contact force? Give some examples of it and explain why they are non-contact forces? [3 MARKS]
Normal force is an example of contact forces.