- What is the best number of fins?4
- What happens to the water rocket if you do not have fins?It won't fly as well as ones that have fins on.
- What is the best nose shape?Detach mental triangle
- What happens if you have a flat nose shape?It probably won't fly as far because it hasn't got a shape point
- Does ballast at the nose make any difference?If you put something heavy on the nose cone it won't fly very far but if you put something light on the nose cone it will fly a lot further.
- What is the right amount of water?3 quarters
- Explain what happens if you have too much water?It's to heavy to fly.
- What is pushing the rocket to make it go faster?A pump.
- Name the 4 forces that effect the water rockets flight?Thrust,Gravity,Lift and Drag.
- What keeps the rocket moving once the water has all come out?
If you were to make a water rocket again what changes would you make?
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