Question

Convert the following speeds to m/s:
a) 45 km/h
b) 225 km/h​

Answer 1

Answer:

Answer is as follow

Step-by-step explanation:

1km = 1000m

So, 45km = 45×1000

= 45000m

_

1h = 3600sec.

So, 45h = 45×3600

= 1,62,000

_

1km = 1000m

So, 225km= 225×1000

= 2,25,000

_

1h = 3600sec.

So, 225h = 225×3600

= 8,10,000