Question

Which is greater 40km/h or 12 m/s ?
Please Explain Full.....​

Answer 1

$\huge\text{Required\: Answer➝}$

To compare these measures, we have to convert both in one which is km/h or m/s

So, let's convert km/h in m/s

$Formula\:used \: to\: convert\:km/h \: into\: m/s => \: km/h \: \times \frac{5}{18}$

according to the given formula,

converting 40km/h in m/s = 40×5/18 = 200/18 = 11.11m/s

Now compare 11.11m/s and 12m/s

We found that =>

11.11m/s < 12m/s

So, 12m/s is greater