Question

Convert 90 km/hr to m/s​

Answer 1

Answer:

25 m/s

Step-by-step explanation:

We know that

1 km = 1000m

1 h = 3600 s

So 1km /h = 1000/3600 = 5/18 = 0.28 m/sec

So to convert km/h to m/s we multiply the given number by 5/18 or 0.28m/sec

Answer 2

Answer:

• To convert km/hr into m/s, multiply by $\frac{5}{18}$

90km/hr

= (90 × $\frac{5}{18}$) m/s

= 5×5 m/s

= 25m/s