. 30
• A l-m pry bar is held horizontally and used to open a crate. The tip of the
bar, which serves as the fulcrum, is pushed in a distance of 2 cm between
the crate lid and the crate. If a 20-N force is applied perpendicularly to the
end of the bar, what force is applied on the crate lid?
(A) IN
(B) 100 N
(C) 10 N
(D) 1,000 N
(E) 10,000 N