Question

ill in the blanks.
1. 72 km/h =
m/s.
2. 25 m/s =
km/h.​

Answer 1

Step-by-step explanation:

TO CHANGE INTO M/S FROM KM/H

U SHOULD MULTIPLY VALUE BY

$\frac{5}{18}$

72 KM/H =20M/S

TO CHANGE FROM M/S TO KM/H MULTIPLY BY

$\frac{18}{5}$

25 M/S = 90 KM/H

Answer 2

Answer:

1. 20m/s 2. 1/90 km/h

Step-by-step explanation:

To solve first sum we are divide 72 by 3600 and then we multiply it by 1000 then we get the that is 20m/s.

To solve the second sum steps are given below :-

25/1000km and divide by 1/3600h

we get 1/90km/h that is answer