Basically a simple machine consists of at least three or more machines in one such as; a pulley, inclined plane, screw, wedge, wheel and axle, and lever. So for an example a car would be a simple machine because, it has a wheel and axle, plus a wheel and axle for steering wheel, levers for like switching on lights on older cars, or for hydraulics. I think this machine would make life much easier because, …showed first 75 words of 341 total…

…showed last 75 words of 341 total…