Answer to Question #45040 in Mechanics | Relativity for ab

Question #45040

An elevator weighing 2.5 10^4N is raised to a height of 10 meters. Neglecting friction, the work done is
A) 2.5 10^4 J
B) 2.5 10^5 J
C) 2.5 10^3 J
D) 7.5 10^4 J
E) 98 J

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