Two children (with masses of 32 kg and 35 kg) are pretending to be pirates on a wooden raft in a freshwater lake. The raft is 1.8 m x 2.0 m x 0.18 m and it is made of pine which has a density of about 560 kg/m3. If the children hang two 25 kg “treasure chests” underneath the raft, will they get their feet wet? Each chest has a volume of 0.021 m3.

Two children (with masses of 32 kg and 35 kg) are pretending to be pirates on a wooden raft in a freshwater lake. The raft is 1.8 m x 2.0 m x 0.18 m and it is made of pine which has a density of about 560 kg/m3. If the children hang two 25 kg “treasure chests” underneath the raft, will they get their feet wet? Each chest has a volume of 0.021 m3.