An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is_________________?
(A) 3.5 x 103 J
(B) 3.5 x 104 J
(C) 3.5 x 106 J
(D) 3.5 x 109 J
An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is_________________?
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