Question

How do simple machines help make human work easier?

Answer 1

Simpler and shorter please

Answer 2

Simple machines help make human work easier by using mechanical advantage to increase force, change the direction of force, or increase the distance over which force is applied. This allows people to do tasks that would be difficult or impossible to do by hand alone. For example, a lever can be used to lift heavy objects with less effort, while a pulley can be used to lift heavy loads by distributing the weight over multiple ropes. By using simple machines, people can work more efficiently and accomplish tasks more easily.

Answer 3

Simple machines help make work easier by allowing us to apply less force or exert force over a longer distance, making tasks easier to perform.