Front

What is a balanced force?

Back

A balanced force occurs when two forces acting on an object are equal in size but opposite in direction, resulting in no change in motion.

Front

What is an unbalanced force?

Back

An unbalanced force occurs when two forces acting on an object are not equal, causing the object to move in the direction of the stronger force.

Front

What is a force?

Back

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

Front

What pulls objects toward the Earth?

Back

Gravity pulls objects toward the Earth.

Front

What is gravity?

Back

Gravity is a force that attracts two bodies toward each other, pulling objects toward the center of the Earth.

Front

What is an example of a push?

Back

Pushing a door open is an example of a push.

Front

What is an example of a pull?

Back

Pulling a wagon is an example of a pull.

Front

What happens when forces are balanced?

Back

When forces are balanced, the object does not move or change its state of motion.

Front

What happens when forces are unbalanced?

Back

When forces are unbalanced, the object will accelerate in the direction of the stronger force.

Front

What is friction?

Back

Friction is a force that opposes motion between two surfaces that are in contact.