Simple Machines

Jumpstart your study of mechanical physics by learning all about simple machines and how they’re used to make complex tasks easier to do. Through 26 model-building exercises, you’ll investigate all six classic simple machines - wheels and axles, levers, pulleys, inclined planes, screws, and wedges - as well as gears. Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex models to push the machines harder and s...