Question

1)72 км/час= 2)108 м/мин=

Answer 1

1) 72 км/ч = 1,2 км/мин = 1200 м/мин

2) 108 м/мин = 6480 м/ч = 6 км 480 м / ч

Удачи)

Answer 2

1. 72 км/час = 20 м/сек

To convert kilometers per hour (км/час) to meters per second (м/сек), you can use the following conversion:

1 kilometer = 1000 meters 1 hour = 3600 seconds

So, to convert 72 km/h to m/s, you can do the following calculation:

(72 km/h) x (1000 m/km) / (3600 s/h) = 20 m/s

Therefore, 72 км/час is equal to 20 м/сек.

2. 108 м/мин = 1.8 м/сек

To convert meters per minute (м/мин) to meters per second (м/сек), you need to divide the value by 60 since there are 60 seconds in a minute.

108 м/мин ÷ 60 сек/мин = 1.8 м/сек

Therefore, 108 м/мин is equal to 1.8 м/сек.