Question

How do simple machines make work easier?

a
by reducing the amount of force required
b
by reducing the amount of energy required
c
by shortening the distance required

Answer 1

Simple machines make work easier by reducing the amount of force required to do the work. This is accomplished by increasing the distance over which the force is applied. By increasing the distance, the amount of force required is reduced, making the work easier. Therefore, option (a) is the correct answer.