Respuesta :

MathGeek289
To convert [tex] \frac{198\ meters}{1 \ hour} \ to \ \frac{X\ meters}{1 \ minute} \\ Change\ the\ 1\ hour\ to\ 60\ minutes.\ Then\ Cross\ multiply. \\ You\ get\ the\ equation\ 60x = 198\\ Divide.\\ You\ get\ \frac{3.3 \ meters}{1 \ minute} [/tex]
choixongdong
1km = 1000m
198km = 198,000 m

1 hour = 3600 seconds

so
198,000/ 3600 = 55 m/s
2 s = 55(2) = 110 m

answer
rate =  55 m/s
if 2 s, then 110 m

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