San Francisco Maritime Haul Away! Block (pulley) and tackle (rope) systems allowed sailors to lift heavy objects they could not lift alone. Using more pulleys and more ropes made things like anchors and yards feel lighte - Block and tackle - Document - PDFSEARCH.IO

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	San Francisco Maritime Haul Away! Block (pulley) and tackle (rope) systems allowed sailors to lift heavy objects they could not lift alone. Using more pulleys and more ropes made things like anchors and yards feel lighte Add to Reading List Document Date: 2008-09-04 14:36:21 Open Document File Size: 379,13 KB Share Result on Facebook City San Francisco / / Facility Maritime Store / / NaturalFeature Pacific Coast / / Position Captain / Tackle / / SocialTag Mechanics Technology Kinematics Machines Block and tackle Pulley National park Simple machines Mechanical engineering Physics

San Francisco Maritime Haul Away! Block (pulley) and tackle (rope) systems allowed sailors to lift heavy objects they could not lift alone. Using more pulleys and more ropes made things like anchors and yards feel lighteAdd to Reading List