Odpowiedź :
a)
36km/h=36000m/3600s=10m/s
18km/h=18000m/60min=300m/min
90m/h=0,09km/3600s=0,000025km/s
60cm/s=0,0006km/(1/3600)s=2,16km/h
300m/min=0,3km/(1/60)h=18km/h
b)
5m=5*0,001km=0,005km
4,5m=4,5*1000mm=4500mm
2m²=2*0,000001km²=0,000002km²
24m²=24*1000000mm²=24000000mm²
1500mm²=1500*0,000001m²=0,0015m²
350cm²=350*0,0001m²=0,035m²
36km/h=36000m/3600s=10m/s
18km/h=18000m/60min=300m/min
90m/h=0,09km/3600s=0,000025km/s
60cm/s=0,0006km/(1/3600)s=2,16km/h
300m/min=0,3km/(1/60)h=18km/h
b)
5m=5*0,001km=0,005km
4,5m=4,5*1000mm=4500mm
2m²=2*0,000001km²=0,000002km²
24m²=24*1000000mm²=24000000mm²
1500mm²=1500*0,000001m²=0,0015m²
350cm²=350*0,0001m²=0,035m²
Zamień:
a) 36 km/h = 10 m/s
b) 18 km/h = 5 m/s = 300 m/min
c) 90 m/h = 90 * 0,001km/3600s = 0,000025 km/s
d) 60 cm/s = 0,0006km/ 1/3600h = 2,16 km/h
e) 300 m/min = 0,3km/ 1/60h = 18 km/h
Zamień:
a) 5 m = 0,005 km
b) 45 m = 45000 mm
c) 2 m² = 0,000002 km²
d) 24 m²= 24 000 000 mm²
e) 1500 mm² 0,0015 m²
f) 350 cm² = 0,035 m²
a) 36 km/h = 10 m/s
b) 18 km/h = 5 m/s = 300 m/min
c) 90 m/h = 90 * 0,001km/3600s = 0,000025 km/s
d) 60 cm/s = 0,0006km/ 1/3600h = 2,16 km/h
e) 300 m/min = 0,3km/ 1/60h = 18 km/h
Zamień:
a) 5 m = 0,005 km
b) 45 m = 45000 mm
c) 2 m² = 0,000002 km²
d) 24 m²= 24 000 000 mm²
e) 1500 mm² 0,0015 m²
f) 350 cm² = 0,035 m²