Question

Convert the value from meters/second to kilometers/hour. One kilometer is equal to 1,000 meters, and 1 hour is equal to

3,600 seconds.

Type the correct answer in the box.

Answer 1

05 m/s =378 km/h

Step-by-step explanation:

we have to convert the meters per second into kilometers per hour.

1m /sec = (1/1000)/ (1/3600) km/h = 3600/1000 km /h

divide 105 by 1000, and multiply it by 3600.

105 /1000 x 3600 = 378 km/h

Answer 2

we must multiply the speed value by 3.6

Step-by-step explanation:

To reduce a magnitude from one unit to another, it must be multiplied by the equivalence in the order necessary so that the units do not change.

To reduce speed from m / s to km / h

we write the speed and the two conversion factors

v [m / s] [1 km / 1000m] [3600 s / 1h

v 3600/1000

v 3.6

therefore we must multiply the speed value by 3.6