Question

train 150 meter long is running at 72 kilometre per hour. it crosses a bridge whose length is 110 meter . find the time taken by the train.​

Answer 1

Answer:

HELLO

Step-by-step explanation:

Speed = 72 km/hr

= 72 × 1000

3600

= 20 m/s

Time = 13 sec

Distance covered by train

= speed × time

= 20 × 13

= 260 m

so, length of the bridge = 260 - 150

= 110 m.

Thanks.