Which of the following statements describes a way that simple machines make work easier?
reduce the amount of energy needed to perform a task
change the direction of the input force
reduce the size of the input force needed to perform a task

It reduces the size

and changes the direction

Why because i just took and i got it wrong because the other person does not know the answer

explanation:

the masses of the objects and the distance between them

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.