Odpowiedzi

2010-04-08T15:31:42+02:00
36m/h=100m/t /:100m
36/100h=t
0,36h=t
t≈21,6min.
Najlepsza Odpowiedź!
2010-04-08T15:33:23+02:00
Dane:
s= 100m
v= 36 m/h
v= s/t
t= s/v
t= 100m/36
t= 2,(7)
1 5 1
2010-04-08T15:38:57+02:00
V=s/t
t=s/v
t=100m/36m=2,77s