Question

transforma in sistemul Si :
360km/h
7200m/h
1,2km/min

Answer 1

360 km/h = 360 * 1000m/3600s = 100m/s
7200 m/h = 7200 * 1m/3600s = 2m/s
1,2 km/min = 1,2 * 1000m/60s = 20m/s

Answer 2

OBS!!!!

$\boxed{[V]_{S.I.}=\frac{m}{s}}$



$\frac{360km}{h}=\frac{360000m}{3600s}=\boxed{=\frac{100m}{s}}$



$\frac{7200m}{h}=\frac{7200m}{3600s}=\boxed{=\frac{2m}{s}}$


$\frac{1,2km}{min}=\frac{1200m}{60s}=\boxed{\frac{20m}{s}}$

OBS!!!

$\boxed{1km=1000m}$

$\boxed{1h=60min=3600s}$

$\boxed{1min=60s}$