Inertia

What are the two basic actions that can set an object in motion?

• Eating and drinking

• Sitting and standing

• Pushing and pulling

• Jumping and running

What is the force that slows down moving objects?

• Gravity

• Electricity

• Wind

• Friction

Which force pulls objects downwards towards the Earth?

• Magnetism

• Friction

• Inertia

• Gravity

What is the term for an object's resistance to change in its state of motion?

• Velocity

• Friction

• Inertia

• Gravity

Which surface would likely have the least amount of friction?

• Wooden floor

• Sandy beach

• Gravel road

• Ice skating rink