Front

What is a contact force?

Back

A force that occurs when two objects physically touch each other.

Front

Which of the following is NOT an example of gravity?

Back

What makes us jump.

Front

What does electric force require?

Back

Electricity.

Front

What is friction?

Back

A force that is a rubbing motion between two objects.

Front

What is gravity?

Back

A force that pulls objects toward each other, such as the force that keeps us on Earth.

Front

What is tension?

Back

A pulling force transmitted through a string, rope, or wire when it is pulled tight.

Front

What is magnetic force?

Back

A force that can attract or repel objects due to their magnetic fields.

Front

What is the difference between contact and non-contact forces?

Back

Contact forces require physical touch, while non-contact forces act at a distance.

Front

What is an example of a non-contact force?

Back

Gravity.

Front

What happens when two objects slide against each other?

Back

Friction occurs, which can slow down or stop the motion.