Question

¿Que velocidad desarrolla un mivil que recorre 13000000cm en 130min?Expresarla en km/h y en m/seg.​

Answer 1

Respuesta:

X=13000000cm

t=130min

(13000000cm*1m)/100cm

X=130000m

(130min*60seg)/1min

t=7800seg

V=x/t

V=130000m/7800seg

=16,7m/seg

(130000m*1km)/1000m

X=130km

(130min*1h)/60min

t=2,17h

V=130km/2,17h

V=59,91km/h