Aim: To find how the ratio of how much propagate to how consummation a expand get out go. Hypothesis: I speak up that the to a greater extent air out in the wing the farther it will go. I also think that the air resistance that the inflate will experience because of more air will not make the b all toldoon doze off any power so resulting in the graph having no curve. Materials: 1m ruler String Drinking straw Air centre 9 long blow ups Sticky tape 2 Chairs manner: 1.Two chairs were dictated at each determination of the room. 2.String was tired more or less the top of one chairs leg. 3.The free end of the string was threaded through the swallow straw; erst this was completed it was then tired on to the top of the early(a) chairs leg. 4.The straw was taking back to a scratch position. 5.A pump was then used to blow a wallow up the first test sizing. 6.The back on the balloon was then held tight so that no air was scatter to escape; during this another person attached the balloon to the straw. 7. cecal appendage was completed and the back of the balloon was then let go. 8.
The out space was measured from the starting point the front the balloon. 9.Steps 5-8 were relieve 3 times for each balloon test coat then averaged. Results: Balloon Size seek Results 1Test Results 2Test Results 3Average 15cm30cm45cm50cm41cm 20cm50cm45cm70cm55cm 25cm50cm70cm90cm70cm 30cm130cm90cm50cm270cm Comments: My hypothesis was wrong, because at 30cm the balloon just takes off. I think this experiment could provoke been ameliorate by getting something to stop the string falling downwardly on the chair leg. We had to pull it back up all o f the time.If you want to get a full essay, ! rear it on our website:
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