Constant Velocity Motion 1D

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Arizona State University *

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122

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Physics

Date

Feb 20, 2024

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docx

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3

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(1 point) Title of the Experiment: Student’s name: Section SLN: TA’s Name: Week of the experiment: Description of each part of the lab report given in red, erase them after that part of the lab report completed. 2 OBJECTIVE (3 points): What is the physics concepts/theory/law to be investigated in this experiment? It is one or two sentences in your own words. EXPERIMENTAL DATA (3 points): Complete the tables below and insert the graphs generated in this lab. Add cells to the table as needed. PART 1: Object moving away from the motion sensor. Table 1 Run # Time interval, (units) Position (units) [Initial & End] Distance (units) Displacement (units) Speed (units) Velocity (units) 1a 1b 1c Table 2 Run # Slope (units) Y-intercept (units) Name of Physics quantity (i.e. position, distance, etc.) 1 2 Using equation 5, substitute in your slope and y-intercept to create an equation that describes the motion of the cart: Run 1: ___________________________________________ Run 2: ___________________________________________ Table 3. (Use Logger Pro for statistical data to calculate avg. velocity and uncertainty) Run # Average Velocity, (units) Standard deviation (units) 1 2 Insert positions vs time (display the slope and y-intercept) and velocities vs time graphs (display the mean values of velocity) for Runs 3 & 4 here. 3 PART 2: Object moving toward the motion sensor. Table 4 Run # Slope (units) Y-intercept (units) Name of Physics quantity (i.e. position, distance, speed, etc.) 3 4 Using equation 5, substitute in your slope and y-intercept to create an equation that describes the motion of the cart: Run 3: ___________________________________________ Run 4: ___________________________________________ Table 5. (Use Logger Pro for statistical data to calculate avg. velocity and uncertainty) Run # Average Velocity, (units) Standard deviation (units) 3 4 Insert positions vs time (display the slope and y-intercept) and velocities vs time graphs (display the mean values of velocity) for Runs 3 & 4 here. PART 3. Matching position vs. time graphs Run 5: Include in the Discussion the methods used to reproduce the graph. Insert the best match for the position vs time graph. DATA ANALYSIS (10 points): the section includes equations, calculations and error analysis if required. Be sure all equations are present! PART 1 & 2: Show the equation with the plugged in numbers you used
in run 1 & 3 to calculate the cart’s: • Distance 4 • Displacement • Average speed • Average velocity For run 2 and 4, calculate the percent difference between the average velocity from the slope of the x(t) graph and mean velocity from v(t) graph. PART 4: Run 6: Show calculation (use eqn. 5) used to make a prediction for the final position of the cart after 2 s from the moment it crosses the 80 cm mark on the track. RESULTS (3 points): Summary of all major results of the lab, all results must be presented in the table. Table 6. PARTS 1 & 2 (Report results below with 4 significant figures) Average velocity (units) Run # Position vs. Time graph Velocity vs. Time graph % Difference 1 2 3 4 Table 7. PARTS 1 & 2 Equations of motion Run # Substituted Equations of Motion (equation 5) 1 2 3 4 Table 8. PART 4 final position of cart after 2 s Predicted position: Experimental position: DISCUSSION AND CONCLUSION (10 points):
Anjana Shyam January 11, 2024 Darya Dolenko, Section Constant Velocity Motion in 3D
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