Question

Which example best describes mechanical advantage?. A) A fixed pulley changes the direction that you pull. B) Greasing a surface reduces friction. C) A longer lever helps lift more weight.

Answer 1

it is c for futher palto users

Answer 2

needed to be pointed out that mechanical advantage is when the distance traveled is traded for force applied

from the following options, the one that is considered a mechanical advantage is : C. a longer lever helps lift more weight

hope this helps