Question

(1) 12 km
(2) 6 km
(3) 10 km
(4) 8 km
. A train is 180 na long. If it runs at a speed of 90 km/h, how long will it take to pass an electric pole?
(1) 0.002 h
(2) 0.003 h
(3) 0.004 h
(4) 0.02 h
A train 100 m in length is running at a speed of 72 km/h. What is the time taken by the train to cross​

Answer 1

Answer:

. A train is 180 na long. If it runs at a speed of 90 km/h, how long will it take to pass an electric pole? Answer dor this question is this:time= 7.2 sec or 0.002 h.

A train 100 m in length is running at a speed of 72 km/h. What is the time taken by the train to cross:Answer is this:Thus time taken by the train to cover the bridge is 31.25 sec.

Hope it helps