Odpowiedzi

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2009-12-20T18:05:21+01:00
V = 0,003mm/s,=0,000003m/s
v = 0,2cm/s,=0,0002m/s
v = 36km/h,=36*1000m/3600s=36000m/3600s=10m/s
v = 5km/min,=5*1000m/60s=5000m/60s=83,4m/s
v = 54m/min,=54*1m/60s=0,9m/s
v = 29,6km/s. =29,6*1000m/1s=29600m/s