Data_Tables_Exp03_Free fall motion(2)

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Your name: Marisa Foresta Lab partner name: Gianna Chiovaro Date: 1/4/2024 Tbale 1 Analysis of free fall motion n List 0 0 0 1 -0.0170 0.0167 -2.0400 2 -0.0370 0.0333 -2.2200 3 -0.0600 0.0500 -2.4000 4 -0.0850 0.0667 -2.5500 5 -0.1120 0.0833 -2.6880 6 -0.1430 0.1000 -2.8600 7 -0.1780 0.1167 -3.0514 8 -0.2140 0.1333 -3.2100 9 -0.2520 0.1500 -3.3600 Make sure to add negative sign to Y displacement because object moves -Y direction. D10-> Time =B10/60 E10-> V =2*C10/D10 Displace. [ m ] Time [ s ] Velocity [m/s ] 0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 -3.0000 -2.5000 -2.0000 -1.5000 -1.0000 -0.5000 0.0000 f(x) = − 9.86285714285715 x − 1.88692063492064 R² = 0.999088457048693 Velocity [ m/s ]
Figure 2 Velocity vs time of free falling object PE -9.8630 0.5403 C47-> g from graph = slope of the graph D47-> PE =ABS(-9.81-C47)/abs(-9.81)*100 Post lab questions Q1: Does graph of v vs t of experiment show that all bodies fall with constant accelerati Q2: What is the significance of the constants in the equation relating v and t you plotted Q3: Why doesn't the graph of v versus t go through the origin? Table 2 Error analysis of graviational accelaration Gravitational accelaration [ m/s^2 ] From graph Q4: What would be the effect if we had used a body with twice the original mass of the the experiment? -4.0000 -3.5000 Time [ s ] Yes, the acceleration is constant. The graph is linear. A linear graph shows a constant acceleration. The constant is the gravitational acceleration. Slope = to g= -9.81 m/s^2 We purposely skipped the first 2 data points at the beginning. Zero below velocity point is exclude data. Gravity is the same on a heavier mass. It is a constant.
Discussion and conclusion This should include a discussion (a small paragraph) for each table and each graph. Then finally a concluding pragraph which should reiterate the objectives. In table 1, we have calculatated the velocity by taking the displacement/time and multiplying by 2. see, the velocity increases. Table 2 shows the percentage error of the acceleration we calculated e graph, you can see that we have a constant velocity by looking at our linear line. The slope of the l exactly the gravtiy constant of -9.81. In This experiment, we calculated the acceleration of a free falling object with gravity with a known -9.81. We then calculated the velocity and created the graph above. we also calculated the percen our calculated acceleration.
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