Question

5.
A train is 300m long which is travelling at a speed of 150 kph how long will it take to cross a telegraph pole?​

Answer 1

Answer:

Distance = 300 m ( length of the train )

Time = ?

Speed = 150 km / h

= 150 × 1000 m / 3600 s

= 1500 m / 36 s

= 500 m / 13 s

Reqd. time = Speed / distance

= 300 / 500 × 13

= 3/5 × 13

= 0.6 × 13

= 7.8 s

#KandKumar