Physics Physics Mcqs
Q 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 A. 3.5 x 103 j
  • B B. 3.5 x 104 j
  • C C. 3.5 x 106 j
  • D D. 3.5 x 109 j
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