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In a certain system of absolute units the acceleration produced by gravity in a body falling freely is denoted by `3`, the kinetic energy of a `272.1 kg` shot moving with velocity `448` metres per second is denoted by `100`, and its momentum by 10. the unit of mass isA. 544.2 kgB. 54.42 kgC. 5442 kgD. None of these |
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Answer» Correct Answer - A By solving above equation `M_(1)=544.2 M` `=544.2 kg` |
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