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1. |
A body "A" of weight 10 kg with its center of gravity 25 cm from the axis of rotation is to be balanced by another body ‘B’ of weight 5 kg. The radius at which the center of gravity of weight ‘B’ should be placed is |
A. | 12.5 cm |
B. | 2 cm |
C. | 50 cm |
D. | None of these |
Answer» D. None of these | |