36km/h=10m/s
dane:
v=10m/s
s=100m
szukane:
t=?
v=s/t
s=v*t
t=s/v
t=100m / 10m/s=10 s
odp.: 10 sekund
36km/h=30*1000/3600 = 10m/sv=10m/s
t=s/vt=100/10
t = 10s
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36km/h=10m/s
dane:
v=10m/s
s=100m
szukane:
t=?
v=s/t
s=v*t
t=s/v
t=100m / 10m/s=10 s
odp.: 10 sekund
36km/h=30*1000/3600 = 10m/s
v=10m/s
s=100m
t=?
v=s/t
t=s/v
t=100/10
t = 10s