Science Max Quiz

What is the first simple machine Phil uses to move the particle impulse controller?

• Lever

• Pulley

• Roller

• Ramp

What does Phil use to change the direction of force?

• Lever

• Ramp

• Pulley

• Roller

What shape are the rollers that Phil prefers to use?

• Round

• Square

• Hexagonal

• Triangular

What does Phil use to make moving the particle impulse controller easier on a flat surface?

• Rollers

• Levers

• Ramps

• Pulleys

What does Phil use to lift the particle impulse controller up the loading dock?

• Ramp

• Lever

• Pulley

• Roller

What is the purpose of the pulleys in Phil's experiment?

• To cut materials

• To lift heavy weights more easily

• To push objects

• To store energy

What does Phil say about the wheel?

• It's one of mankind's greatest inventions

• It's outdated

• It's ineffective

• It's too complex

What does Phil use to demonstrate the concept of rollers?

• Pencil crayons

• Books

• Stones

• Spoons

Which of the following does a simple machine do?

• allows the users to apply less force over a longer distance
• reduce the amount of force needed to do work
• change the direction of the applied force
• all of the above

What is the fixed point around which a lever is free to turn?

• fulcrum
• resistance
• effort
• lever