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Transformati din km/h in m/s :
75 km/h;
48 km/h;
55 km/h;
84 km/h.

Răspuns :

Iustinaradu9
75×1000:3600=20,8(3)
75km/h=20,8(3)m/s

48×1000:3600=13,(3)
48km/h=13,(3)

55×1000:3600=15,27
55km/h=15,27

84x1000:3600=23,(3)
84km/h=23,(3)m/s

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