Simple Machines Review

The fixed point on a lever is called...

• load
• fulcrum
• effort
• force

Which is an example of work?

• Carrying a bag of groceries
• pushing a brick wall
• rearranging desks
• holding a book

What is an incline plane?

• a sloping surface
• a grooved wheel with a rope
• a rigid bar
• a fixed point

A stiff bar that moves on a fixed point called a fulcrum is know as a ...

• Pulley

• Screw

• Wedge

• Lever

A machine made up of few or no moving parts is called a

• Simple Machine

• Compound Machine

• Single Machine

• Combined Machine

This is an example of what simple machine?

• Wedge

• Nail

• Screw

• Pulley

Tags

NGSS.MS-PS2-2

A machine made up of 2 or more simple machines is called a ....

• Simple Machine

• Compound Machine

• Single Machine

• Combined Machine

The definition of a Pulley is ...

• A rod connected to a wheel

• An inclined plan wrapped around a cone or cylinder

• A wheel that has a rope wrapped around it

• An object that cuts or splits things open

What kind of simple machine is this?

• Lever

• Inclined Plane

• Wheel and Axle

• Wedge

Tags

NGSS.MS-PS2-1

This is an example of a ...

• Simple Machine

• Compound Machine

• Single Machine

• Combined Machine

Tags

NGSS.MS-PS3-1