Question

A particle travels 24.6 km in 30 minutes. Find the
speed of the particle in
km/h
m/s.​

Answer 1

Step-by-step explanation:

60 min - 1 hour

30 - x

x=30/60

x=1/2

1km = 1000m

24.6 km = 24600m

1min = 60 sec

30 min = 30*60

=1800 sec

In m/s = 24600/1800

=13.66 m/s

In km/h

$\frac{246}{10} \div \frac{1}{2}$

$\frac{243}{10} \times \frac{2 }{1}$

$\frac{243}{5}$

$48.6km \ h$