graphical analysis of motion uniform acceleration lab

Please supplement these problems with those found in your companion text. (moderate) Solve the problem shown below. During the final 20 seconds the horse underwent a different uniform acceleration. During the next 10 seconds the horse accelerated uniformly. During the first 10 seconds the horse moved with constant speed. (moderate) Consider the motion of the horse in the sketch below. This was represented by the value of the average acceleration of 9.8m/s2 when. Interpreting the graphs allowed the discovery of the effect of acceleration due to Earth’s gravity. (moderate) If the time axis on the v-t graph in the previous question was shifted slightly upward, how would that change the magnitude of your answers?Ħ. Using the Motion Encoder System and LoggerPro, the position, velocity, and time were taken and analyzed with the goal to determine linear and quadratic acceleration. What is the acceleration of this object?ĥ. Tracking: Manual and automated object tracking with position, velocity and acceleration overlays and data.

If the initial position of the object was at x = -15 meters, what it the final position?Ĭ. How far does the object move in the first 8 seconds?ī. Determine average velocity or instantaneous velocity from a graph of position vs. It takes 8 seconds for the object to come to rest (momentarily.) The object moves backward for an additional 2 seconds until it reaches a final velocity of 2.5 m/s backward.Ī. 2.8 Graphical Analysis of One-Dimensional Motion Highlights Learning Objectives By the end of this section, you will be able to: Describe a straight-line graph in terms of its slope and y -intercept.

The initial velocity on the graph is 10 m/s forward. (moderate) By analyzing the v-t graph shown here, answer the questions below. What is the total area under the v-t graph you created? How does that answer correlate to the x-t graph?Ĥ. What is the average velocity during the final three seconds?į. What is the average speed of the object over the entire experiment?Į. What is the average velocity of the object over the entire experiment?ĭ. What is the velocity of the object during the first 5 seconds?Ĭ. Create an accurate v-t graph that expresses the same motion.ī. The final segment of the graph has a width of 3 seconds.Ī. Answer: By graphing the data as a function of time and finding the slopes and the area bounded by the points of interest. The width of the middle segment of the graph is 6 seconds. The first segment of the graph has a width of 5 seconds and a height of 7 m. (moderate) By analyzing the x-t graph shown here, answer the questions below. Analyze the motion using Vernier’s Graphical Analysis app on the iPad. (easy) If the time axis in question #1 was shifted upward how would that change your response to the question?ģ. Describe (in words) what the car is doing during the experiment and what devices on the car must be utilized for the motion to occur.Ģ. Ask one student to reproduce on the chalkboard a time-distance graph for uniform motion from the previous lab (linear relationship) and for uniform acceleration. (easy) The graph below shows how a car moves along a straight road as a function of time. Click here to see the solutions to these problems.ġ.

Graphical analysis of motion uniform acceleration lab