If two persons A and B take 2 seconds and 4 seconds respectively to li – McqOptions

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1.	If two persons A and B take 2 seconds and 4 seconds respectively to lift an object to the same height h, then the ratio of their powers is
A.	0.0430555555555556
B.	0.0423611111111111
C.	0.0840277777777778
D.	0.04375
Answer» D. 0.04375

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