GR 6 Simple Machines Quiz

What is a simple machine?

• A machine with many moving parts

• A tool that helps you do more work with less effort

• A machine that runs on electricity

• A robot that does all your chores

Which of these is an example of a simple machine?

• Computer

• Rocket

• Inclined plane

• Blender

Which simple machine helps lift heavy objects from a lower level to a higher level using a ramp?

• Pulley

• Lever

• Wheel and axle

• Inclined plane

Which simple machine is used when a person in a wheelchair goes up a ramp?

• Wedge

• Screw

• Inclined plane

• Pulley

Which simple machine includes both a round object and a rod in the center?

• Lever

• Screw

• Wheel and axle

• Wedge

What simple machine is used to cut wood, steak, or vegetables?

• Lever

• Screw

• Wedge

• Pulley

Which of the following is a simple machine that has threads wrapped around a shaft?

• Wheel and axle

• Lever

• Screw

• Pulley

What is a pulley?

• A ramp used to move objects

• A wheel with a groove that helps lift things with ropes

• A machine with blades for cutting

• A large lever used in construction

Which simple machine does an elevator use?

• Screw

• Pulley

• Lever

• Wedge

Which simple machines are used in a bicycle?

• Screw, Wedge, Inclined Plane

• Wheel and axle, Lever, Pulley

• Pulley, Screw, Wedge

• Lever, Inclined Plane, Screw