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alkaselser and water
by water being placed into the bottle and then, when you launch your rocket, the rocket will spin (if it has at least 2 fins) and the water will spurt out and make the rocket go higher in the air. (Tip:the more it spins,the higher it will fly)
Water, an empty plastic bottle and an air pump.
If you are in Science Olympiad, a bottle rocket is a modified 2 liter bottle designed to stay up in the air longer than its competitors. Another type of bottle rocket is a type of firework you place in a bottle to make it launch.
The pressure pushes in all directions save one, downward (toward the nozzle). All the forces are balanced except one: the push on the top of the bottle.
You can make a soda bottle rocket.
alkaselser and water
You can make a stand, this will stable the rocket and allow it to stand up-right.
by water being placed into the bottle and then, when you launch your rocket, the rocket will spin (if it has at least 2 fins) and the water will spurt out and make the rocket go higher in the air. (Tip:the more it spins,the higher it will fly)
Water, an empty plastic bottle and an air pump.
If you are in Science Olympiad, a bottle rocket is a modified 2 liter bottle designed to stay up in the air longer than its competitors. Another type of bottle rocket is a type of firework you place in a bottle to make it launch.
you put some water in the bottom of your rocket/bottle and get a bicycle pump keep pumping air in to the rocket sets off and make sure you watch your face they can be highly dangerous! hope this helps
take 2 l. bottle cut the bottom of a bottle off put the 2 bottles together take a piece of balsa wood and make the wings fill the bottom part of the water rocket with paper put the wings on the bottle rocket cut a circular cup in half put a tennis ball on the cup
it pushes the rocket into the air to make it go higher.
Get some cardboard, make a cone, and tape it to the top of the bottle.
just add wheels
you get a two liter then you live one untouched the other you cut the tip off then make a parachute then contact it