Calculate the estimated density of each ball. Use the
formula
D= m/V
where D is the density, m is the mass, and V is the
volume. Record your calculations in Table A of your
Student Guide.
Given that the density of water is 1.0 g/cm, make a
prediction about whether each ball will float in water.
Record your prediction in Table A.

What is the estimated density of the table tennis ball?
Record your answer to the nearest hundredth.
g/cm3

What is the estimated density of the golf ball? Record
your answer to the nearest hundreth.
g/cm3