Karolia ma do szkoły 5 km i pokonuje tą drogę w czasie 10 minut oblicz średnią prędkość Karoliny . xd Daję naj. ;*
s = 5km
t = 10min
V = s/t = 5/10 = 0,5km/min
dane:
s = 5 km
t = 10 m = 1/6 h
szukane:
vśr = ?
vśr = s/t
vśr = 5km/(1/6 h)
vśr = 6 km/h
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s = 5km
t = 10min
V = s/t = 5/10 = 0,5km/min
dane:
s = 5 km
t = 10 m = 1/6 h
szukane:
vśr = ?
vśr = s/t
vśr = 5km/(1/6 h)
vśr = 6 km/h
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