Răspuns :
timpul = distanta supra(/) viteza
deci
t(timpul)=360km / 340mps
t=306000m / 340mps
<<se simplifica cu 340>>
t=900s = 15 minute
deci
t(timpul)=360km / 340mps
t=306000m / 340mps
<<se simplifica cu 340>>
t=900s = 15 minute
Fol regulă de 3 simpla...1s=340m....xsec.egal 306.000m... X =1s*306000/340...X=900sec...x=15min