Odpowiedzi

2009-10-30T07:18:25+01:00
70 m/s = 70 * 1 * 1/3600 m/h = 51 m/h = 51 * 1/1000 * 1 km/h = 0,051 km/h

31m/s = 31 * 1 * 1/3600 m/h = 0,008 m/h = 0,008 * 1/1000 * 1 km/h = 0,000008km/h

32m/s = 32 * 1 * 1/3600 m/h = 0,009 m/h = 0,009 * 1/1000 * 1 km/h = 0,000009 km/h

100 km/h = 100 * 1000/1 m/h = 100000 m/h = 100000 * 1 * 1/3600 m/s = 27,8 m/s

310 km/h = 310 * 1000 * 1 m/h = 310000 m/h = 310000 * 1 * 1/3600 m/s = 86,2 m/s

20m/s = 20*1*1/3600 m/h = 0,006 m/h = 0,006 * 1/1000 * 1 km/h = 0,000006 km/h

7 km/h = 7*1000*1 m/h = 7000 m/h = 7000 * 1 * 1/3600 m/s = 1,95 m/s

85m/s = 85 * 1 * 1/3600 m/h = 0,03 m/h = 0,03 * 1 * 1/1000 km/h = 0,00003 km/h

78m/s = 78 * 1* 1/3600 m/h = 0,22 m/h = 0,22 * 1 * 1/1000 km/h = 0,0022 km/h
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2009-10-30T07:25:40+01:00
70m/s= 252000m/h= 252km/h
31m/s= 116000m/h= 111.6km/h
32m/s= 115200m/h= 115.2km/h
100km/h= 100000m/h= 27.78m/s
310km/h= 310000m/h= 86.11m/s
20m/s= 72000m/h= 72km/h
7km/h= 700m/h= 1.94m/s
85m/s= 306000m/h= 306km/h
78m/s= 280800m/h= 280.8km/h
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2009-10-30T07:41:08+01:00
1.) 70m/s= m/h= km/h
70m/s= 70m/s x 3600s/h = 252.000 m/h
70m/s= 70m/s x 3600s/h = 252.000 m/h = 252km/h

2.) 31m/s= m/h= km/h
31m/s= 31m/s x3600s/h =111.600m/h
31m/s= 111,6km/h

3).32m/s= m/h= km/h
32m/s= 32m/sx3600s/h =115.200m/h
32m/s= 115,2 km/h

4).100km/h= m/h= m/s
100km/h= 100km/h x1000m/km = 100.000m/h
100km/h=100.000m/h: 3600s/h≈ 27,8 m/s

5).310km/h= m/h= m/s
310km/h=310km/hx1000s/h =3.100.000m/h
310km/h= 3.100.000m/h :3600s/h ≈ 861,1m/s

6).20m/s= m/h= km/h
20m/s=20m/s x 3600s/h = 72.000m/h
20m/s =72.000m/h: 1000 m/km =72 km/h

7).7km/h= m/h= m/s
7km/h=7km/h x1000m/km =7000 m/h
7km/h=7000 m/h :3600s/h ≈ 1,9m/s

8).85m/s= m/h= km/h
85m/s= 85m/s x3600 s/h =306.000 m/h
85m/s= 306.000 m/h: 1000m/km =306km/h

9). 78m/s= m/h= km/h
78m/s= 78m/s x 3600 s/h =280.800m/h
3600 s/h=280.800m/h:1000m/km =280,8 km/h
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