Question

ordenar de mayor a menor las siguientes velocidades 20km/h , 10m/s , 0,5 km/h , 500 m/min, y 3 km/min en m/s

Answer 1

La respuesta es: 10m/s,  500m/min (8.33m/s), 20Km/h (5.55 m/s), 3Km/min (5m/s), 0.5 Km/h (0.14 m/s).

Answer 2

Lo que podemos hacer es transformar en unidades iguales. Los transformare a todos en m/s.

(20 \frac{km}{h})( \frac{1000m}{1km})( \frac{1h}{3600s}) = 5.55 \frac{m}{s}(20

h

km

)(

1km

1000m

)(

3600s

1h

)=5.55

s

m

10 \frac{m}{s}10

s

m

(0.5 \frac{km}{min})( \frac{1000m}{1km})( \frac{1min}{60s})=8.33 \frac{m}{s}(0.5

min

km

)(

1km

1000m

)(

60s

1min

)=8.33

s

m

(500 \frac{m}{min})( \frac{1min}{60s})=8.33 \frac{m}{s}(500

min

m

)(

60s

1min

)=8.33

s

m

( 3\frac{km}{min})( \frac{1000m}{1km})( \frac{1min}{60s})=50 \frac{m}{s}(3

min

km

)(

1km

1000m

)(

60s

1min

)=50

s

m