Force Quiz

Si unit of force

• Joule

• Newton

• Pascal

• Calories

What is a Force?

• Mass

• The distance

• A push or pull

• Give me a failing grade

Some forces can act over a distance, and others can only act by contact. Which type of force can act only when two objects touch each other?

• Magnetic

• Gravitational

• Electrical

• Frictional

The illustration below shows what happened when a balloon touched a girl’s hair. Which type of force caused the girl’s hair to cling to the balloon?

• Electrical force

• Frictional force

• Gravitational force

• Magnetic force

Magnets can be a useful tool. Look closely at the picture below which shows a magnet and various metal objects. What will happen as the magnet moves closer to the metal objects?

• Nothing will happen to the objects

• The magnet will become heavier

• The magnet will attract the objects

• The magnet will push the objects away