Question

a train having a length of 200 m cross a bridge in 16 seconds if the length of the bridge is 120 m find the speed of the train in km/h

Answer 1

Answer:

72KM/HR

Step-by-step explanation:

0.2+0.120/16/3660    ( SPEED= DISTANCE/TIME) (200m =0.2 km)

0.32(3600)/16            ( 120m = 0.12 km)   (16sec=16/3600 hr)

72 KM/HR

Hope it helps!

Please mark brainliest