Simple Machines

What simple machine has a fulcrum and can be used to lift a weight?

• Pulley
• lever
• screw
• wedge

Tags

NGSS.MS-PS2-1

What simple machine has a wheel with a groove on it that keeps a rope in place?

• pulley
• lever
  lever
• screw
  wedge
• wedge
  screw

Which simple machine is made up of two parts and can be found on bikes, wagons and wheelbarrows?

• wheel and axle
• inclined plane
• lever
• screw

Which simple machine doesn't move and a heavy object can be rolled or pushed up this machine?

• wheel and axle
• inclined plane
• wedge
• screw

What kind of work is made easier by the wheels of this object?

• pushing a heavy load
• lifting a heavy load
• dividing a heavy load
• holding a small load

Tags

NGSS.MS-PS2-2

What type of simple machine are these people using to move the wheel chair into the school bus?

• lever
• wedge
• inclined plane
• pulley

Tags

NGSS.MS-PS2-1

What is the fixed point where a lever turns or pivots?

• load
• work
• fulcrum
• screw

This picture is an example of a _________.

• pulley
• wedge
• wheel and axle
• screw

An axe is an example of a

• pulley
• inclined plane
• screw
• wedge 

A seesaw is an example of a  

• wedge
• lever 
• inclined plane 
• pulley