What Amount Of Water In The Nose Of The
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What amount of water in the nose of the rocket will be the most efficient? Hypothesis: If the nose cone of the rocket has 200 ml of water in it then the rocket will go farther because then the nose rocket will continue to be on the top and the body of the rocket will continue to stay on the bottom and be balanced. Rocket Flight Depends on the Amount of Water in the Nose Amount of Water Rocket Flight distance (meters) average flight in the nose (mL) distance (meters) Trial 1 Trial 2 Trial 3 100 70 100 90 86.66 200 80 80 80 300 75 75 75
Source: Audrey Prins, Amber Unema, Alysha Lemmen May, 2009
Controlled Variables: pop bottles, wing material, angle of shot, amount of water in the body, size of wings. Materials Needed: two liter bottle, 20 ounce pop bottle, cardboard, measuring cup, water, scissors, duct tape, Procedure: For our control we used a 2 liter bottle for the body and put 400 mL in it. then we used a 20 oz. bottle for the nose and filled it to 100 mL. We placed three cardboard wings in the center of the body. Those wings are 10 x 5 cm and evenly spaced. they are also covered in a layer of duct tape. For the amount of water in the nose of the rocket we kept everything the same but we also filled the nose with 200 mL and 300mL Conclusion: Our hypothesis was not correct because we said that if the nose cone had 200mL in it then it would be best but in our experiment we found that 100mL was best
Prins_Audrey_L
Wednesday, May 20, 2009 10:38:34 AM GMT-04:00
because it had an average of 86.66 while the 200mL had less at 80 and 300mL even less at 75. IF we did this experiment again we would make sure that we had enough duct tape on the wings so that they will not get wet. Something that could have affected the flight of the rocket could be the weather conditions because the wind was not the same everytime that we launched which could make our results vary.
Prins_Audrey_L
Wednesday, May 20, 2009 10:38:34 AM GMT-04:00
Source: Audrey Prins, Amber Unema, Alysha Lemmen May, 2009
Controlled Variables: pop bottles, wing material, angle of shot, amount of water in the body, size of wings. Materials Needed: two liter bottle, 20 ounce pop bottle, cardboard, measuring cup, water, scissors, duct tape, Procedure: For our control we used a 2 liter bottle for the body and put 400 mL in it. then we used a 20 oz. bottle for the nose and filled it to 100 mL. We placed three cardboard wings in the center of the body. Those wings are 10 x 5 cm and evenly spaced. they are also covered in a layer of duct tape. For the amount of water in the nose of the rocket we kept everything the same but we also filled the nose with 200 mL and 300mL Conclusion: Our hypothesis was not correct because we said that if the nose cone had 200mL in it then it would be best but in our experiment we found that 100mL was best
Prins_Audrey_L
Wednesday, May 20, 2009 10:38:34 AM GMT-04:00
because it had an average of 86.66 while the 200mL had less at 80 and 300mL even less at 75. IF we did this experiment again we would make sure that we had enough duct tape on the wings so that they will not get wet. Something that could have affected the flight of the rocket could be the weather conditions because the wind was not the same everytime that we launched which could make our results vary.
Prins_Audrey_L
Wednesday, May 20, 2009 10:38:34 AM GMT-04:00
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