Is this a simple or a compound machine?
Simple
Is this a conductor or an insulator?
Conductor
What's the name of the following simple machine?
Wheel and axle
Which source of energy is this machine using?
Wind
What's the name of the following simple machine?
Inclined plane
Is this a simple or a compound machine?
Simple
Which source of energy is this machine using?
Water
What type of energy does a mobile phone use?
Chemical energy
What type of energy is inside the battery? Potential or Kinetic
Potential
What's the name of the following simple machine?
Pulley
Which source of energy is this machine using?
Sun
Is this a simple or a compound machine?
Compound
Is this a conductor or an insulator?
Insulator
What type of energy does the ball have? Potential or Kinetic?
Kinetic
Is this a simple or a compound machine?
Compound
Is this a simple or a compound machine?
Compound
What's the name of the following simple machine?
Lever
Is this a simple or a compound machine?
Simple
What type of energy does a microwave use?
Electrical energy