A train moves at constant velocity of 50km/h. how far will it move in 0.5h?

The formula for getting the distance will be distance = speed x time

D = S x T

speed or velocity = 50km/h

time = 0.5 h

the equation will be done directly because it's already in it's SI units

distance = 50km/h x 0.5h

hour cancels hour and the equation remains = 50km x 0.5

Ans = 25 km

the train will move 25 km far in 0.5h