KLASA 1 GIM
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Zad 1
a) 120 g = ..... kg
b) 0,035 kg = .... dag
c) 1500 s = .... min
d) 24 min = .... h
Zad 2
a) 99 km\h = .... m\s
b) 300 cm\s = .... km\h
c) 5 m\s = .... k\s
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a) 120g = 120 * 0,001kg = 0,12 kg
b) 0,035kg = 0,035 * 100dag = 3,5 dag
c) 1500s = 1500/60 min = 25 min
d) 24min = 24/60 h = 0,4 h
2.
a) 99km/h = 99 *1000m/3600s = 27,5 m/s
b) 300cm/s = 300 * 0,000001km/(1/3600 h) = 10,8 km/h
c) 5m/s = 5 * 0,001km/s = 0,005m/s
a) 120 g = 0,12 kg
b) 0,035 kg = 35 dag
c) 1500 s = 25 min
d) 24 min = 2/5 h
zad. 2.
a) 99 km/h = 27,5 m/s
b) 300 cm/s = 10,8 km/h
c) 5 m/s = 0,005 km/s