Integrated Publishing
Integrated Publishing: How Mechanical Advantage Is Used
Describes how pulley systems are used in the real world, including the role of the mechanical advantage in selecting the proper pulley system.
TeachEngineering
Teach Engineering: Machines and Tools, Part Ii
In this activity, students gain first-hand experience with the mechanical advantage of pulleys. Students are given the challenge of helping save a whale by moving it from an aquarium back to its natural habitat into the ocean. They set...
TeachEngineering
Teach Engineering: Engineering: Simple Machines
Simple machines are devices with few or no moving parts that make work easier. Students are introduced to the six types of simple machines - the wedge, wheel and axle, lever, inclined plane, screw, and pulley - in the context of the...