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My laboratory experience
Projectile motion lab conclusion
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Recommended: My laboratory experience
Lynch, Mary
Partners: Hicks, Black; Kroeger, Erik; Carper, Mike
Motion: Projectile Motion
TA: Meghna Bhattacharya (Section 4)
February 28, 2017
OBJECTIVE
This object of the experiment was to demonstrate the average distance the ball traveled when shot from the spring gun. The test was used to show how the angle of elevation and initial velocity will affect where the ball is estimated to land. Using data collected on average distance found in part one of the experiment, you were then able to calculate time, when y=0 and yo= the distance from the spring gun to the floor, for part one using the equation Y=Y0+V0yT+1/2at2 (equation 1). Next, by using your average x you could calculate v0 using xavg = v0cosθt= v0 t (equation 2). Then, using the same v0 in part 2 you solve for t using equation 1 and then find xtheo using xtheo=v0cosθt (equation 3). Lastly, measure X, and find the average and then compare xtheo to xavg using | xavg-xtheo/xtheo | x 100 (equation 4).
EQUIPMENT AND PROCEDURE
In order to produce this experiment, you began by setting up the angles at which the spring gun would launch the metal ball onto the ground to measure its distance. The spring gun was placed, ideally, at table
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The purpose of the projectile lab is to test the validity of the law of conservation of energy. The application of this law to our everyday lives is a surprisingly complicated process. Conservation of energy states that energy cannot be created or destroyed, but that it can be transferred from one form to another. Consider the projectile lab from document A that this essay is based upon. In an ideal experiment, the projectile is isolated from everything except the gravitational field. In this case, the only force acting on the particle is gravity and there are only two forms of energy that are of interest: the energy of the particle due to its motion (defined as kinetic
When the eggs are dropped onto the pillow, the eggs will bounce a little and stay whole.
...distance, height, and most importantly, angles. The main thing I will be looking for in my experiment is how much angles play a role in goal scoring and where they come into play the most. Using all of the information I have found about how to kick, the proper distance away from the goal when kicking a foul shot, and the correct dimensions of the goal, I will conduct an experiment with results that are as close to a real soccer game as possible. I will not be using defenders that way I can get a better measurement of the angles I am kicking from.
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Essentially the plan for the catapult would have been the same. Measurements for the catapult are the same just in wood. So for lumber I would have gone with an eight foot long of 1.5in x 1.5in would have saved a cent over PVC. For my swing arm I would needed something thinner to be able to swing more freely. I went with a foot and a half of 1-in x 2-in which out of an 8 foot long log that cost ninety six cents priced out to be sixteen cents. Since I didn’t need elbows for wood and elbows were the most expensive material out of the PVC catapult. Instead I’d use screws to hold the corners together. I estimated that I needed twenty screws, so two screws in every corner to make it more secure. This like the elbows ran up to be three dollars in
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Shooting is a popular activity and it is enjoyed by many people, so much so that it is also done at a competitive level. Although many people may have shot a firearm of some sort, few of those people actually realize how much physics is involved with the shot.
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