the pulley, a lever, the wheel
Wedge, Lever, Wheelare the three simple machines
lever,pulley,and a inclined plane
No! A lawnmower has more than one/two parts!
Yes 2nd Answer: Actually, no it's not, because it's actually a compound machine that includes a lever and a wheel-and-axle.
pulley, wedge, inclined plane, lever, wheel and axle, screw.