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?

false

explanation:

boats, things on boats luggage are way more heavy then water.

he kicked it 10 feet straight up into the air? i think this works.

so here is the information for current research:

-nrel's geothermal analysts, scientists, and engineers perform a full range of research from developing advanced methods of locating and accessing geothermal resources to exploring innovative technologies to extract and produce clean energy from the heat of the earth

and here is the information for the technology of geothermal energy:

-it's clean and sustainable

-resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma

-almost everywhere, the shallow ground or upper 10 feet of the earth's surface maintains a nearly constant temperature between 50° and 60°f (10° and 16°c)

-geothermal heat pumps can tap into this resource to heat and cool buildings

-a geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building

-in the winter, the heat pump removes heat from the heat exchanger and pumps it into the indoor air delivery system

-in the summer, the process is reversed, and the heat pump moves heat from the indoor air into the heat exchanger

-the heat removed from the indoor air during the summer can also be used to provide a free source of hot water