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Parachute Investigation.  

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Parachute Investigation Year 10. Planning We have decided to investigate the factor of weight and height. Preliminary Experiment The results of our preliminary experiment are shown below. The trial ran smoothly with little to no mistakes. 1 Coin 3 Coins 5 Coins 1 m 1.09s 0.78s 0.67s 0.93s 0.79s 0.49s 0.87s 0.64s 0.49s AVERAGE 0.96s 0.74s 0.35s 2 m 1.90s 1.15s 1.12s 2.04s 1.27s 1.09s 1.71s 1.31s 1.22s AVERAGE 1.88s 1.24s 1.14s Detailed Plan Parachute Investigation - Investigating how different factors affect the speed of a parachute. There are multiple factors which affect the speed of a parachute e.g. (a) the surface area of the parachute, (b) the length of each string (between the parachute and mass), which might control the volume of air under the parachute, (c) the mass contained within the basket, (d) the distribution of mass, i.e. perhaps on the parachute itself as opposed to on strings attached to the parachute (this of course would not be a continuous variable so it would not be of great value) and of course, (e) the height from which the parachute is dropped. I...

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