He didn't invent the catapult it was dionysius and he invented it in 399 B.C.
yes
Yes but it may or may not have been invented before his time by others.
Because they wanted to hit people
Born: c. 287 B.C. Birthplace: Syracuse, Sicily Died: c. 212 B.C. Best Known As: Ancient Greek mathematician who said "Eureka!"One of the great scientists of antiquity, Archimedes is known for his...