The Dancing Duck Toy

By- Maddy Ryder, Marly Herzberg, and Alexis Floyd

Dancing Duck Poplar

Cube D

• Volume- 15.625 cm3• Mass- 9g.• Density- 0.5• It is popular because its density is 0.576 and

that is a density lower than water so it will float.

Procedure

First we measured the mass and the density of each object… we did the mass by placing the cube we chose on the scale, (we made sure the scale was on 0 g.) and it came out to a number. Then we got the volume by measuring LxWxH and we got the number for that. Then we divided the mass number by the volume number and the answer of that is the density.

Chartobject mass volume Density

A- Nylon 18 g. 15.625 cm3 1.1 g\mL

B- Copper 139 g. 15.625cm3 8.8 g\mL

C- PVC 22 g. 15.625cm3 1.4 g\mL

D- Poplar 8 g. 15.625cm3 0.5 g\mL

E- Aluminum 46 g. 15.625cm3 2.3 g\mL

F- Acrylic 19 g. 15.625cm3 1.2 g\mL

G- Brass 138 g. 15.625cm3 8.8 g\mL

H- Steel 127 g. 15.625cm3 8.1 g\mL