How to make a pop bottle rocket

Corks Small plastic bottles water bottles or small soda bottles work great Baking Soda Vinegar Small squares of tissue paper or toilet paper Funnel. Cut out a 5 by 6 in 13 by 15 cm piece of cardboard.

Tape fins to the side of the bottle.

How to make a pop bottle rocket. Build a pop bottle rocket. Add fins and a nose cone to help it fly along a straighter path. Remember that the pop bottle is upside down when its launched so design it with the opening at the bottom.

Be careful not to cut into it any holes or cracks in the bottle will make it impossible to pressurize. Step By Step Instructions Pass the needle adaptor through the cork in such a way that it goes all the way through. You might have to trim the cork.

Attach the cone to the base of the bottle and the fins to the sides. Make the bottle a quarter full with water and insert the cork in tightly to close. Pour 300400mL of water into the rocket.

Lift the handle on the launch pad and carefully fit the pop bottle onto the nozzle. Ensure that the bottle is locked in. Add rocket fins to the bottle.

Cut out a 5 by 6 in 13 by 15 cm piece of cardboard. Fold the cardboard in half. Use scissors to cut a diagonal across the cardboard to make 2 triangles.

Half-fill the bottle with warm water. Break two fizzy tablets in half and drop them into the bottle. Quickly screw lid back on firmly give bottle a quick shake and and place upside down in mug or glass or jar left.

Stand back and wait. Allow at least three minutes to pass before checking rocket. Roll the plasticine into a walnut-sized ball and press down with the heel of your hand to flatten.

Place the plasticine across the opening of bottle and mold it around the outside of the bottles opening to form a seal. Poke the straw through the plasticine so that half of. Place the nozzle attached to the other bottle into the hole in the neck of the empty bottle.

13 Put your finger into the hole in the side of the empty pop bottle. Press the release button on the tyre valve to fire your water rocket. 14 Retrieve the bottle.

Prior to class make several different-sized rockets with no fins and then have students each color a fin to put on the rockets. Have students count the number of fins on each rocket. Have students count out loud to see how long it takes each rocket to pop Instead of using the Pop Goes the Rocket Quiz as an assessment ask students what.

Bottle top of the rocket inside the payload protection paper Fig. Tape fins to the side of the bottle. Tape solidly and try to make sure that they are evenly spaced around the bottle and lined up with the long axis of the bottle Fig.

5 Tape fins to bottle Tape nose cone string to the side of bottle inside payload. How to Make a Bottle Rocket. Corks Small plastic bottles water bottles or small soda bottles work great Baking Soda Vinegar Small squares of tissue paper or toilet paper Funnel.

Pour about an inch worth of vinegar into the bottom of the bottle. How to make a Pop Bottle Rocket. 2 liter bottles 1 role of electric tape 1 role of duct tape 2 CDs that you dont use and clay.

Take 1 of the 2liter bottles and cut the top off. Cut the bottom off the same bottle that you cut the top off make sure that only 1 of the bottles is being cut up 3. Take the bottle that you didnt cut and put the top that you.

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