Question

complete the following converstion
1) 54 km/h to m/s
2) 50 m/ s to km/h
And pls show how you did it with explanation or step by step procedure! it's very important...i will follow you and also mark you as the brainliest if you give me the right answer !​

Answer 1

Answer:

I don't now this questions answer sorry

Answer 2

54 km/s = 54×5/18 m/s

= 3×5 m/s = 15 m/s

50 m/s = 50×18/5 km/h

= 10×18 km/h = 180 km/h.

whenever you change m/s into km/s multiply it by = 18/5. and vise versa i.e.5/18 in m/sec