Question

Calculate the speed of car in M MS if it covers a distance of 360 km in 6 hour

Answer 1

$here \: distance \: d = 360km = 360 \times 1000 = 360000m \\ time \: t \: = 6h = 6 \times 60 \times 60 = 1800s \\ \\ speed = \frac{d}{t} = \frac{360000}{1800} = 200m {s}^{ - 1}$