Force and Motion Flashcard 2nd Grade

Front

What is a force?

Back

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

Front

What force pulls objects toward each other?

Back

Gravity.

Front

What happens when opposite poles of a magnet are brought together?

Back

They attract each other.

Front

What is motion?

Back

A change in position of an object.

Front

What effect does friction have on moving objects?

Back

Friction slows things down.

Front

What is the difference between a push and a pull?

Back

A push moves an object away, while a pull brings it closer.

Front

What is an example of gravity in action?

Back

An apple falling from a tree.

Front

How does friction affect the speed of a sliding object?

Back

Friction decreases the speed of the sliding object.

Front

What are the two types of forces?

Back

Contact forces and non-contact forces.

Front

What is an example of a contact force?

Back

Friction.