![Machines / Simple machines / Kinematics / Mechanisms / Mechanical advantage / Pulley / Efficiency / Mechanization / Wheel and axle / Mechanical engineering / Physics / Technology Machines / Simple machines / Kinematics / Mechanisms / Mechanical advantage / Pulley / Efficiency / Mechanization / Wheel and axle / Mechanical engineering / Physics / Technology](https://www.pdfsearch.io/img/55ff0f5c7c53775ec1b54ababbed9018.jpg) Date: 2014-02-28 13:55:41Machines Simple machines Kinematics Mechanisms Mechanical advantage Pulley Efficiency Mechanization Wheel and axle Mechanical engineering Physics Technology | | REVIEW Unit 4 – Mechanical Systems 1.0 Machines are tools that help us do work A machine is a device that helps us do work Energy for machines to operate is provided by people, animals, electricity, fossil fuelsAdd to Reading ListSource URL: www.edquest.caDownload Document from Source Website File Size: 91,53 KBShare Document on Facebook
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