Create a lab report on buoyancy using the following format (Abstract, Intro, Part 1, Conclusion)

Part I: Determining the Density Directly

Apart for a small hook on the top, the objects are regularly shaped (unlike poor Archimedes' crown!). You can calculate the volume of these objects quite easily! (Vcylinder= r2L and that Vsphere= 4/3 r3!) You can use a caliper to measure very precise the dimensions of the objects.

You can also measure the masses of the objects using our electronic scale or the balance.

With mass and volume of the objects, you can determine the density of both objects.

Mass(kg)	Volume (m3)	Length(radius)	Height	Density	Percentage Error
0.06981 AL	0.000024	0.01884	0.08559	2908.75	7.73148
0.07001 Cu	0.000008	0.00953	0.02773	8848.606796	0.911458
0.0698 Pb	0.000009476	0.009385	0.03444	7365.977206	34.8144

Table 1 Part 1