A force that pushes or pulls is known as

O A.

an expected force.

B.

a reaction force.

OC.

an applied force.

a positive force.

C

Explanation:

An applied force is a force that is applied to an object by a person or another object. If a person is pushing a desk across the room, then there is an applied force acting upon the object. The applied force is the force exerted on the desk by the person.

C:

Explanation:

any force acting on an object is a positive force I believe.