Question

The speed of a bus is 90 km/h.What is its speed in m/s?

Answer 1

Hey,

1 km = 1000 m

1 hr = 3600 s

So,

90 km = (90*1000) m

= 90000 m.

So, In m/s the speed of the bus is :-

= 90000 / 3600

= 25 m/s .

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Answer 2

1 Km = 1000 M
1 Hour = 60 Minutes
90 Km = 90000 M
60 Minutes = 3600 Second
Change into m per second
90000 ÷ 3600
25 m/s

Hope it will help you
plz brainlist it