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6.0 kinetic friction 1.0 static friction 0.0 Time (s) 10.0 Analysis Questions: 1

ID: 114301 • Letter: 6

Question

6.0 kinetic friction 1.0 static friction 0.0 Time (s) 10.0 Analysis Questions: 1.What quantities are represented on the horizontal and vertical axes? Be sure to include units and scale. 2.Describe any trends you observe in the graph 3.Briefly describe in your own words what this graph or set of graphs is describing pretend you describing the graph to someone outside class who is less familiar than you are with the topic, in other words describe what process occurs or motion occurs to create the graph. 4.Are there any obvious sources of error or uncertainty in the graph? Try to determine sources of uncertainty based on the measurements taken. 5.Inquiry& Reflective Questions: 6. What concepts were challenging or hard to understand while learning about this weeks graph 7.Do you find the graph to be convincing or non-convincing about any conclusions that may be drawn from the graph. Please be specific about your position 8.Discuss this graph in a larger context outside the assignment in other works relate what you have learned to what we covered in lecture, an aspect of your life, or your general understanding of science.

Explanation / Answer

Time is in the horizontal axis. For one unit the time is 2seconds.Force is in the vertical axis. For one unit the force is 2N. Static friction increases at 2.25 seconds. It decreases after 4 seconds. This graph explains about the static and kinetic friction at a given time period with applied force. Static friction is where the object slides freely when disturbed but kinetic friction needs that it has to applied more to move the object. There must be a lack of small incremental weights will adding force and this contributes to a significant amount of error.