Force and Motion EOG Review

Front

What is force?

Back

A push or pull on an object that can cause it to move, stop, or change direction.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is gravity?

Back

A force that pulls objects toward the center of the Earth.

Front

What is friction?

Back

A force that opposes the motion of an object when it comes in contact with another surface.

Front

What is speed?

Back

The distance an object travels in a certain amount of time.

Front

What is the formula for speed?

Back

Speed = Distance ÷ Time.

Front

What is acceleration?

Back

The rate at which an object changes its speed or direction.

Front

What is the effect of mass on motion?

Back

More mass means more force is needed to change the object's motion.

Front

What is a balanced force?

Back

Forces that are equal in size but opposite in direction, resulting in no change in motion.

Front

What is an unbalanced force?

Back

Forces that are not equal, causing a change in motion.