Find the ratio of the load arm to that of the effort arm of a second-order lever if its mechanical advantage is 5.

Find the ratio of the load arm to that of the effort arm of a second-o

1.	Find the ratio of the load arm to that of the effort arm of a second-order lever if its mechanical advantage is 5.
Answer» SOLUTION : `MA=("EFFORT ARM")/("Load arm")=1` `:.("Load arm")/("Effort arm")=(1)/(5)`