Force Grade 6

What is Force?

Can you think of an example of a force you've experienced today?

Why do you think astronauts float in space?

What happens to potential energy when you let go of a stretched rubber band?

Can you list surfaces where you might find a lot of friction?

Which type of friction do you think is easiest to overcome?

Why might a flat piece of paper fall slower than a crumpled one?

Can you think of a machine that might need lubrication?

How does streamlining help in sports like cycling?

Why do you think ball bearings are important in machinery?