Physics for IGCSE & O level - Forces And Motion (Section 11 - No. 25)
Which of the following is a correct statement of Newton's Third Law?
Force = mass * acceleration.
An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a force.
For every action, there is an equal and opposite reaction.
The greater the mass of an object, the greater its inertia.
Explication
Newton's Third Law states the equal and opposite reaction.