Question

part 1 - matching match each definition to its vocabulary word. write the letter of the correct term next to the definition. word bank a. motion b. force c. law of inertia d. newtons second law e. newtons third law f. balanced forces g. unbalanced forces h. inertia an object will keep doing what its doing unless something acts on it. a push or a pull that can make something move or stop. when an object changes its position or location. for every action, there is an equal and opposite reaction. when all forces on an object cancel out and cause no movement. force equals mass times acceleration. when forces cause a change in an objects motion. the tendency of an object to resist changes in its motion.

Explanation:

1. "An object will keep doing what it's doing unless something acts on it." - This is the definition of inertia (Newton's first - law concept), so it matches H. Inertia.
2. "A push or a pull that can make something move or stop." - This is the definition of force, so it matches B. Force.
3. "When an object changes its position or location." - This is the definition of motion, so it matches A. Motion.
4. "For every action, there is an equal and opposite reaction." - This is Newton's Third Law, so it matches E. Newton's Third Law.
5. "When all forces on an object cancel out and cause no movement." - This is the definition of balanced forces, so it matches F. Balanced Forces.
6. "Force equals mass times acceleration." - This is Newton's Second Law, so it matches D. Newton's Second Law.
7. "When forces cause a change in an object's motion." - This is due to unbalanced forces, so it matches G. Unbalanced Forces.
8. "The tendency of an object to resist changes in its motion." - This is inertia, so it matches H. Inertia.

Answer:

1. H. Inertia
2. B. Force
3. A. Motion
4. E. Newton's Third Law
5. F. Balanced Forces
6. D. Newton's Second Law
7. G. Unbalanced Forces
8. H. Inertia