Question

convert 54 kilometre per hour into metre per second​

Answer 1

Answer:

assume kilometre per hour is x

meter per second is y

conversion formula is y=x*5/18

54*5/18

15

Answer 2

Answer:

Hence, 54 Km/Hr will be equal to 15 m/sec.

Step-by-step explanation:

In context to question asked,

We have to convert 54 Km/Hr into meter per seconds.

As we know that,

There are 1000 m in 1 Km

And there are 3600 seconds in 1 Hr

So, we can rewrite it as,

$\frac{KM}{Hr} = \frac{1000}{3600}\:m/sec\\=>Km/Hr = \frac{10}{36}\:m/sec\\=>Km/Hr = \frac{5}{18}\:m/sec$

So, we will multiply 54 Kmph by $\frac{5}{18}$ for converting it into m/sec

Thus we will get,

$54\times \frac{5}{18}\\=>3\times 5 \:m/sec\\=>15\:m/sec.$