Q: What is is a measurement of the force amplification of a machine?


Read this paragraph and choose the correct option from the provided answers:

We use simple machines because they give us a mechanical advantage . Mechanical advantage is a measurement of the force amplification of a machine. In ideal machines, where there is no friction and the input work and output work are the same,.

 Choices:

- mechanical push

- mechanical pull

- force multiplier

- mechanical advantage


A:
mechanical advantage