Forces in Action

What is the force that opposes motion between two surfaces?

• Tension

• Friction

• Repulsion

• Attraction

Which force keeps us on the ground and causes objects to fall?

• Lightning

• Friction

• Gravity

• Magnetism

What type of force attracts objects made of iron or steel?

• Electric force

• Magnetic force

• Friction force

• Gravity force

When you push a door, what type of force are you applying?

• Twist force

• Pull force

• Slide force

• Push force

What force causes a ball to roll down a hill?

• Gravity

• Wind resistance

• Magnetism

• Friction

What is the force that pulls objects towards the center of the Earth?

• attraction

• repulsion

• magnetism

• gravity

Which force allows a magnet to attract or repel other objects?

• Magnetic force

• Frictional force

• Electric force

• Gravitational force

When you pull a wagon, what type of force are you applying?

• Pushing force

• Twisting force

• Pulling force

• Lifting force

What force allows a paper clip to stick to a magnet?

• Friction

• Gravity

• Electricity

• Magnetism

What force allows a car to stop when you apply the brakes?

• Gravity

• Inertia

• Magnetism

• Friction