SSC GD Constable 6 Feb 2025 Shift 2 Paper

Section: General Knowledge and General Awareness
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Question : 36 of 80
 
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A body is dropped from a height of 20 metres with zero initial momentum; calculate its mass if it hits the ground with momentum 40 kg. m/s. (Assume the acceleration due to gravity 'g' = 10 m/s2)
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