Question

how to convert 40 meters per second to kilometers per hour help me pls

Answer 1

Answer:

To convert m/sec into km/hr, multiply the number by 18 and then divide it by 5. Solved Example 1: Convert 20 m/sec into km/hr.

Answer 2

Step-by-step explanation:

40 meters per second =>

1 meter=1/1000km.

I sec=1/60 min.=1/3600 hrs.

So, 40×18/5 [1/1000÷1/3600=1/1000×3600/1=18/5]

. => 144 km/hr.