urgeeent va rog frumos
![Urgeeent Va Rog Frumos class=](https://ro-static.z-dn.net/files/dd5/6d0d65c35e716538019f40e737d6b05d.jpg)
Se dă:
t1=15min
d1=300m
d2=450m
————
V1-?
V2-?
SI:
15 min = 900 s
Formule:
V=d/t
Rezolvare:
V1= 300m/900s= 0,33m/s
V2= 450m/900s= 0,5 m/s
Răspuns: V1=0,33m/s; V2=0,5m/s.