Table a: calculation of density for regularly shaped solids
table tennis ball golf ball
"mass
(g)"
diameter (cm)
radius (cm)
estimated volume (cm3)
estimated density (g/cm3)
"prediction of buoyancy
circle one."
"observation of buoyancy
circle one."
initial volume of water (cm3)
final volume of water (cm3)
change in volume (cm3)
calculated density (g/cm3)
error (%)