{"result":{"text":"h v subscript 0 equals h v plus fraction numerator 1 over denominator 2 m end fraction open square brackets open parentheses m v plus fraction numerator h v over denominator c end fraction close parentheses squared minus left parenthesis m v right parenthesis squared close square brackets\nasymptotically equal to h v plus h v. v over c\no r comma space space space v asymptotically equal to v subscript 0 open parentheses 1 minus v over c close parentheses"},"status":"ok"}