Respuesta :
Answer:
we must multiply the speed value by 3.6
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
Answer:
05 m/s =378 km/h
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
