Physics Lab Report Essay

8. Draw conclusions – Assuming that your experiment produced results identical to those seen in Table 4, would you reject or accept the hypothesis that you produced in question 3? Explain how you determined this.

1. Use the graph below to predict what the results will look like if the null hypothesis is

b) (10 points) Based on your results in a), graph publishers on a bubble chart using the

The results can be displayed in charts to show what the result of each trial was. The quantitative results will be placed only in the first chart, as they remain constant throughout each trial.

Present all relevant data in a data table below. Include an observations section for any observations you made during the lab. Make sure you note the data needs to be converted before graphing.

11. For each of the following, indicate whether you would use a pie, line, or bar chart, and why.

2. Based on the results of your experiment, would you reject or accept each hypothesis that you produced in question 1? Explain how you determined this.

I would use a bar graph because it would be easy to follow and understand the information presented.

a) Graph the following data on semi-log OR regular graph paper. Determine the D-value using the graph. Show your work.

7. Experiment: On the GRAPH tab, click Clear data. This time, try to vary your response times randomly as you take the test. Click Start and take the test.

Knowing this information, you need to first tell me, and then show this in your graph:

Q7: Create a bar graph or pie chart of the data you have collected. For example, you could create a bar graph that shows the employee turnover rate in organizations that do offer flexible work arrangement compared to organizations that do not. Alternately, you could create a pie chart that shows which types of flexible work arrangement workers want the most.

Choose a variable (hint: notice the level of measurement!) and make a pie chart and a bar chart. For full credit, make sure you have a title and a source.

Use mathematical intuition and algebraic reasoning to make reasonable predictions. Justify predictions with obtained data

This experiment is about obtaining data that express the acceleration obtained when the force applied to an object varies. Thus, different hanging masses will be hitched to a cart to observe the impact on the acceleration. As the mass of the cart will remain the same, the purpose of the procedure is to verify the relation between the applied force on an object and its acceleration which is, according to Isaac Newton, F=ma. The results of this experiment are useful because it has an impact on all calculations about dynamic motion. For instance, the force exerted by a car’s motor on the wheels will influence the velocity of the car. To keep the car safe, an engineer will have to calibrate the throttle and to do so, the relation between the force applied and the acceleration has to be known. Another example is the conveyor. A lot of them are made with a mechanism using air pressure. To move the objects on those kind of conveyor, air is projected on the mobiles so they have an acceleration. Thus, Newton’s second law has to be known and proved so all the component of the conveyor keep synchronised.