Question

486 km per hour in to metres per second

Answer 1

hey dear
here is your answer

486 km/hr = 486*1000/60*60 = 135 m/s

hope it helps :)

Answer 2

Heya !!

Here is your answer.

Given :

486 km/h.

We have to convert it into m/s.

So,

{We know that, 1km = 1000 m and 1 hr = 3600 secs}

Now,

$\frac{486 \times 1000}{1 \times 3600} \\ = \frac{4860}{36} = 135 m/s$

Or u can simply multiply by 5/18 to convert into m/s.

Hope It Helps