Question

Convert a speed of 90 kilometre for 90 kilometre per hour into M/S

Answer 1

Explanation:

hiiiiiiiiiiiii.........

here is your answer

1 km=1000m

1hour=3600sec

now converting km/h into m/s,

we get 90km/h×5/18=25m/s

hence it is 25m/s

hope it helps you..........

Answer 2

Answer:

Hello

Explanation:

1 km = 1000 m

Thus: 90 km = 90000 m

1 hour = 3600 seconds

Therefore :

Speed in (m/s) = 90000/3600

                        =25m/s.