Question

which is greater?
a) 60 km/h
b) 15 m/s​

Answer 1

When we convert 60km/h to m/s....it will show 16.66666666667 m/s. When we convert 15m/s to km/h it will be 54km/h.......so according to me 1-60km/h is greater than the 15m/s.......

Answer 2

$\bf{Distance\: covered \:in \:1 hr \:by \: vehicle}$$\bf{from\: both\: speed}$

a) $\sf{60km}$

b) $\sf{15\times3600\:=\:54000m\:=\:54km}$

$\bf{ \underline{ \underline{So,\:60km/hr \:is \:greater\:than\:15m/s}}}$