400 N of load can be overcome by an effort of 50 N by using a lever. Calculate the mechanical advantage of the lever.

asked Sep 19, 2021 67.5k views

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4 votes

load (l)=400N

Effort(E)=50N

mechanical advantage (MA)= load ÷Effort

(ma)=400÷50

(ma)=8

Teetrinker answered Sep 24, 2021

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