Force

What is the standard unit of force?

• Joule

• Watt

• Newton

• Volt

Which of the following is something a force can do?

• Make an object stop

• Change an object's direction

• Make an object move

• Make an object change color

Which of these is an example of a contact force?

• A magnet attracting metal

• Lightning striking the ground

• Kicking a ball

• The moon orbiting Earth

Which type of force can happen without objects touching?

• Friction

• Applied force

• Non-contact force

• Tension force

What force causes water to fall from a mountain and snow to fall during winter?

• Magnetic force

• Electrostatic force

• Gravitational force

• Applied force