Answer
$2.91\times 10^9\space kn$
$3.36\times 10^9\space mi/h$
Work Step by Step
$Warp\space 1.71\times\frac{5.00\times 3.00\times 10^8\space m/s}{Warp\space 1.71}\times\frac{1.94\space kn}{1\space m/s}=2.91\times 10^9\space kn$
$Warp\space 1.71\times\frac{5.00\times 3.00\times 10^8\space m/s}{Warp\space 1.71}\times\frac{2.24\space mi/h}{1\space m/s}=3.36\times 10^9\space mi/h$