Force and Motion Review

Front

What is force?

Back

A push or pull that can change the motion of an object.

Front

What is motion?

Back

The change in position of an object over time.

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 gravity?

Back

A force that pulls objects toward each other, such as the pull of the Earth on objects.

Front

What is magnetism?

Back

A force that can attract or repel certain materials, like iron, due to magnetic fields.

Front

What happens when forces are balanced?

Back

The object remains at rest or continues to move at a constant speed.

Front

What happens when forces are unbalanced?

Back

The object will accelerate, meaning it will speed up, slow down, or change direction.

Front

What is an example of an object that can be moved by magnetism?

Back

A paper clip can be moved by a magnet.

Front

What is the effect of friction on a toy car rolling on different surfaces?

Back

Friction can slow down the car depending on the surface type.

Front

What is the role of gravity in everyday life?

Back

Gravity keeps us grounded on Earth and affects how objects fall.