{"result":{"text":"table attributes columnalign left end attributes row cell fraction numerator u squared sin 2 theta over denominator g end fraction equals fraction numerator left parenthesis u divided by 2 right parenthesis squared sin 30 degree over denominator g end fraction equals fraction numerator u squared over denominator 8 g end fraction end cell row cell therefore sin 2 theta equals 1 over 8 space space o r space space theta equals 1 half sin to the power of negative 1 end exponent open parentheses 1 over 8 close parentheses end cell end table"},"status":"ok"}