3 Types of Levers A lever is a simple machine which uses physics to achieve a mechanical advantage, enabling people to move heavier loads than they could by themselves.
(A lever; is; a simple machine which uses physics to achieve a mechanical advantage,) (people; to move; heavier loads than they could) (a simple machine; uses; physics; to achieve a mechanical advantage, enabling people to move heavier loads than they could by themselves) Context(a simple machine uses,List([29, 56))):(a simple machine; uses physics to achieve; a mechanical advantage)
a simple machine uses,List([29, 56))
A lever people a simple machine a simple machine
is to move uses uses physics to achieve
a simple machine which uses physics to achieve a mechanical advantage,
heavier loads than they could
physics to achieve a mechanical advantage, enabling people to move heavier loads than they could by themselves
a mechanical advantage