Question

How does a simple machine make our work easier​

Answer 1

Answer:

There are three ways simple machines make work easier: by increasing the distance through which force is applied, by changing the direction of applied force, or by multiplying force of speed of the energy applied. The wheel and axle is a machine in which the wheel is attached to a central axle.

Answer 2

Answer:

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Explanation:

A screw is simply a inclined plane wrapped around a cylinder. ... The spiraling inclined plane that sticks out from the body of the screw forms the threads of the screw. The screw makes work easier because it increases the distance needed and decreases the force needed.