Question

states an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by an unbalanced force. inertia is the tendency of an object to resist a change in motion. what is inertia? the tendency of an object to resist a change in motion an object an unbalanced force

Explanation:

The question asks for the definition of inertia. As per the given information, inertia is described as the tendency of an object to resist a change in motion. This directly matches the first option provided.

Answer:

The tendency of an object to resist a change in motion