Question

explain mechanical advantage?​

Answer 1

the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine

hope it helps you
make brainliest pls

Answer 2

Mechanical advantage is equal to the ratio of the load to the effort is known as mechanical advantage of the machine.

Its a unit less quantity because load and effort have same unit and it would be cancelled ..

Hope u like my ans