Answer to Question #318217 in Mechanics | Relativity for Astroy chichi

Mechanics | Relativity

Question #318217

A 4N mass is hung at 85cm mark on a meter rule given that the pivot is praced at 75cm mark . Determine the mass of the meter rule

Expert's answer

"F\\sim (l_2-l_1),"

"4~N~(0.4~kg)\\sim 10~cm,"

"4~kg\\sim 1~m."

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