Three cubic boxes of dimensions (2×2×2) cm3
, (3×3×3) cm3
, (4×4×4) cm3 of
masses 15kg, 28 kg and 32 kg. Arrange these three boxes on a surface such a
way the pressure exerted by their combinations is 1.5 times of the pressure
exerted by the third box. ( g = 10 ms-2
, W = mg)
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19 is your correct answer thanks
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