KS3 Physics
Year 7

What is potential energy?

What is energy measured in?

What are fossil fuels?

What is the difference between renewable and nonrenewable energy?

Where do all forms of energy originate?

What is current?

What does adding more cells to the circuit do?

What are the advantages of a parallel circuit?

What is voltage?

What is a fuse?

Why is gravity less on the moon?

What is friction?

What is air resistance?

What are lubricants?

What is the resultant force?