Forces

In physical science, a push or a pull is called a ______.

Lifting books is a ________.

• push

• pull

• push and pull

Which force helps a boat float?

• spring force

• normal force

• gravity

• buoyant force

What force will the ball receive to cause it to start moving?

• normal force

• applied force

• gravity

• spring force

Pressing a doorbell is a _______

• push

• pull

• push and pull

Which object will have the most air resistance?

• a truck

• a sports car

• a van

• a motorbike

Forces can be described as

• pushes

• pulls

• pushes or pulls

• I don't know

What is air resistance?

• A type of force

• A type of friction

• A type of magnet

• A type of truck

Which forces are associated with bungee cords?

• spring force

• tension

• gravity

• electricity

Forces are measured in

• Newtons

• grams

• metres

• millilitres