{"result":{"text":"v subscript 2 superscript 2 equals v subscript 1 superscript 2 plus 2 a subscript 2 H\nequals fraction numerator 2 a subscript 1 H over denominator 3 end fraction plus fraction numerator 2 g over denominator 2 end fraction H equals 2 over 3 fraction numerator 2 g over denominator 3 end fraction H plus g H\nrightwards double arrow v subscript 2 equals fraction numerator square root of 13 g H end root over denominator 3 end fraction\nbackslash endgathered"},"status":"ok"}