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                                                kep951 
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                                                Romangritsak13 
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                                                cfvceyu2004 
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                                                Alina22511 
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                                             dimasikPro2 
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                                                dimasikPro2 
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                                             shmiganastya06 
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                                                shmiganastya06 
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                                             koshkanet69 
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                                                koshkanet69 
                                                24.09.2019 03:10
                                             emilyblack80 
                                                24.09.2019 03:10
                                                
                                                emilyblack80 
                                                24.09.2019 03:10
                                            
40 = 1/√{1-(V/C)^2}⇒√{1-(V/C)^2}=1/40
(V/C)^2 = 1-(1/40)^2 V/C = √{1-(1/1600)} =0,999687451...
V= 0,999687451...C