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  • Essay / Area, Resistance, and Mass Experiment - 491

    Area, Resistance, and Mass ExperimentEquipment* 6 Cake Racks* Counter Ruler* Stopwatch* Blue Tack Method======We have started by weighing a single cake stand, being (0.2 g.) We dropped it at a distance of 1.84 m from the ground. We then recorded how long it took to fall. We then screwed it in and dropped it the same distance to see if the surface had any effect over time. After the first experiment, we also started to study the mass by adding 0.2 g of blue thumbtack each time to 5 more cupcake stands, repeating the screw operation. correct and not messed up procedure. Fair test --------- This will be a fair test because it will be the same distance (1.84 m) for each occasion and will be in the same room under the same conditions, without more or less wind. . The blue tip will be exactly 0.2g each time it is added to the previous weight. - Screwed Cup Cake StandMass (g)Time (s)0.21.470.41.050.61.030.80.841.00.761.20.66ConclusionBy doing this experiment, I learned that surface area plays a big role when an object falls from a distance, even if the mass of the object is the same. The larger the surface area of ​​the object, the greater the air resistance, because the more surface area, the higher the number of particles in the falling cupcake.