Question

A train crosses a post & a bridge 528 m long
in 8 seconds & 20 seconds respectively,
What is the speed of the train?
(a) 158.4 kmph
(b) 160.0 kmph
(c) 168.4 kmph
(d) 170.0 kmph​

Answer 1

Answer:

Step-by-step explanatiA train passes a telegraph post and a bridge 264 m long in 8 sec onds and 20 ... when a train crosses a pole i.e. covers the distance equal to its length ... =264 metres12 second ={Speed=DistanceTime} =22 m/s =22185=79.2km/h ... on a platform and the platform 300 metres long in 10 seconds and 25 seconds respectively.on: