Question

Which best describes the forces identified by Newton’s third law of motion?

equal and acting on different objects
equal and acting on the same object
unequal and acting on different objects
unequal and acting on the same object

Answer 1

Equal and acting on different objects.

Newton's third law states that for every force there is an equal in magnitude, opposite in direction reaction force, and the two forces act on different bodies (an action–reaction pair).