a metro train 240m long passes an electric pole in 16 second. calculate (i) the speed of the train in km/hr (ii) the time taken by it to cross a platform 180 . long.
Answers
Answered by
3
Hello insha here is your anwer.
since the train have to pass its full length from a point so,its speed is
240/16 m/s =15m/s
15×18/5=54km/h
the total time taken to cross the station is time to cross its own length+time taken to cross the station
180/15 +16
=12+16=28second
since the train have to pass its full length from a point so,its speed is
240/16 m/s =15m/s
15×18/5=54km/h
the total time taken to cross the station is time to cross its own length+time taken to cross the station
180/15 +16
=12+16=28second
kaushalsrivastava507:
hii insha
hii
thanks
are you free talk with me
no i am doing my work
but i want to talk
by the way what are you doing
bye
good bye
hii insha
Similar questions