Question

a boy starts danning from his house
mith uniform speed and takes I hour
to reach the playground, if the distan
- ce between his house,
is 3.6 km
culate his speed in km/h
km/h m/s (cm/s
cal

Answer 1

3.6 km/hr

3.6*5/18 = 1m/s

1m/s = 100cm/s