To download / save / print – Simply right click and save image.
Rockets are devices that produce the force, or push, needed to move an object forward.
Balloon Powered Rockets are a great way to demonstrate the concept of rockets and how they work
Have you noticed what happens if you let the air out of a balloon?
The air goes one way and the balloon moves in the opposite direction.
Rockets when launching…
When a rocket launches it will keep speeding up as long as the thrust – which is the force pushing it up – is greater than the forces pushing and pulling it down – which is the gravity and drag