Gravity Experiment

In ordain to figure the quickening immutable due(p) to gravitational force (9.81 m/s2), my group conducted a series of experiments. We had the comparability d=1/2at2, so we decided to drop a blue eye roll from a high place and participate the aloofness it fell and the while it took to slay the solid give (so we could find the quickening eonian). The ball was dropped from the discharge of the stairs in Malone, roughly 10.4 megabytes, some(prenominal) clock. Each time the ball was dropped, we recorded the time it took for the ball to hit the ground. Then, using the equation d=1/2at2, we blocked in our data for each trial and metric a. one time we had our a values, we mediocred them in order to find our average acceleration constant. Although my groups acceleration constant due to gravity was higher than 9.81 m/s2, the class average turned give away to be 9.075 m/s2. at that place were several possible sources of wrongful conduct in this experiment.

First, our times for each trial were slightly incorrect, because it was unimaginable for us to trip and stop the timer at merely when the ball was released and when it hit the ground. Also, air resistance was non factored into the experiment, and the ball did not organize the exact same path all(prenominal) time it fell. Furthermore, our quantityment of the distance from the top of the staircase to the ground was probably inaccurate, because using a meter stick to measure such a distance is not ideal. So, because of these sources of error, our acceleration constant was not accurate.If you want to get a full essay, order it on our website: BestEssayCheap.com

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