speed

how far is the distance travelled

• 100km

• 100m

• 200m

• 200 km

how to calculate the speed

• all wrong

• all right

s₁= 789 km/h

s₂= 220 m/s

which is faster?

• s₁

• s₂

• equal

click the right

• d= s * t

• all false

d= 5km

s= 3km/h

t=?

• 1,(6)

• 1,9

• 1,(5)

• 1,3