$3.0 ext{ m s}^{-2}$ is equal to:

Question

$3.0	ext{ m s}^{-2}$ is equal to:

Professor PC Thomas Classes · Answer

$3.0	ext{ m s}^{-2} = 3.0 	imes 10^{-3}	ext{ km} / (\frac{1}{3600}	ext{ h})^2 = 3.0 	imes 10^{-3} 	imes (3600)^2	ext{ km h}^{-2} = 38880	ext{ km h}^{-2} \approx 3.9 	imes 10^4	ext{ km h}^{-2}$.