AYO HELP ME ASP ILL MARK BRAINLIEST FAST PLS IT DUE LIKE IN 9MIN!!! say you are carrying 1,000 pound boat across your neighbor's street. what complex machines or simple machines would you use?
sailors used pulleys to help raise or lower sails, and to help pull heavy objects like whale boats or cargo onto ships. Today, the U.S. Navy still uses pulleys to pull heavy objects on board, usually with the help of a crane.
