Amplify Force and Motion Unit Review 24-25

Front

What is force?

Back

A push or pull on an object that can cause it to change its velocity.

Front

What is mass?

Back

The amount of matter in an object, typically measured in kilograms.

Front

How does mass affect force?

Back

More massive objects require more force to change their motion compared to less massive objects.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is acceleration?

Back

The rate of change of velocity of an object, which can be caused by a change in speed or direction.

Front

What is the relationship between force and acceleration?

Back

According to Newton's second law, force equals mass times acceleration (F=ma).

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

What is the effect of friction on motion?

Back

Friction opposes motion, causing objects to slow down or stop.

Front

What is the principle of action and reaction?

Back

For every action, there is an equal and opposite reaction (Newton's third law).

Front

What happens to an object when a force is applied in the opposite direction of its motion?

Back

The object will slow down and eventually stop if the force is strong enough.