Question

A Train of length 100m.is moving with a constant speed of 10m/s. Calculate the time taken to cross the electric pole?

Answer 1

The question is incomplete

You must tell at what distance is the electric pole

Answer 2

Answer:

time rqd. is 10 sec.

Explanation:

given : s= 100 m and v=10 m/s t=?

we have to consider the time taken by the whole train to pass the pole from engine+ to last block of the train..

wkt..,

speed=distance/time

i.e time=distance/speed

=>t=100/10 sec ..,i.e t=10 sec