Question

Mental ability:

(b) Convert 72 km/h into m/s.​

Answer 1

Step-by-step explanation:

Therefore to convert km/h into m/s

we need to multiply the value in

km/h with 10003600.

Thus in this case we have the speed of the car as,

72 km/h.

Therefore to calculate the speed in m/s we need to multiply

72 km/h with 10003600.

⇒72km/h=20m/s.

this is the correct answer

Answer 2

Step-by-step explanation:

convert km / h into m/ s

72 × 5

18

360

18

20 m/ s

I hope it helps you