Final answer:
Aboriginal men used boomerangs for hunting and digging. Boomerangs may have also been used for play.
Step-by-step explanation:
Aboriginal men used boomerangs for several purposes. One main use was for hunting. Boomerangs were thrown at animals to incapacitate or kill them. Another use was for digging. Boomerangs with a curved end were effective tools for digging in the ground. While boomerangs were primarily used for functional purposes, it is possible that they were also used for play, but this would have varied depending on the specific Aboriginal group.
Learn more about uses of boomerangs by Aboriginal men