Question

please answer these questions​

Answer 1

Explanation:

1. 1.8 m/s= 18/10 x 5/18

= 1/2 km/h

please mark as brainliest

Answer 2

Answer:

15 KM/SEC

Explanation:

1 KM = 1000 M

1 HOUR = 3600 SEC

1 KM/H = 1000/3600 M/SEC

            = 5/18 M/SEC

54KM/H = 54×5/18 M/SEC

              = 15 KM/SEC

PLEASE MARK AS BRAINLIST IF YOU FIND THE ANSWER CORRECT.