Sagot :
1. s = d / t
s = 1000km / 10h
s = 100km/h
2. s = d / t
s = 1000mi / 20h
s = 50mi/h
3. s = d / t
s = 240km / 3h
s = 80km/h
4. s = d / t
s = 300m / 25s
s = 12m/s
5. s = d / t
s = 120m / 25s
s = 4.8m/s
1. s = d / t
s = 1000km / 10h
s = 100km/h
2. s = d / t
s = 1000mi / 20h
s = 50mi/h
3. s = d / t
s = 240km / 3h
s = 80km/h
4. s = d / t
s = 300m / 25s
s = 12m/s
5. s = d / t
s = 120m / 25s
s = 4.8m/s