Measure the diameter and circumference of 5 circles using cylinders of different sizes. Use a ruler measure the diameter of a cylinder in mm (use precision and sig fig)
Take a strip of paper (or string) to wrap around the cylinder and mark the length.
Measure the length of the strip in mm to the tenths place!!
Enter this data on the Table I below
Repeat steps one through 4 for the remaining circle

make a chart:
Cylinder diameter circumference
1 l l
2 l l
3 l l
4 l l
5 l l

Once you have accumulated your data;
Create a scatterplot using Google Sheets
Make sure your graph has axis labels, units and titles.
Include the trendline (line of best fit)
Show the equation of the line for the scatter plot in y=mx+b

What is the equation of the line?
What is the slope of this line?

What does the slope of the line represent?

Calculate the percent error (what was the actual value?)

What do you think are the sources of error in this experiment?