Question

A train travelling at 40m/s takes 2.0 s to pass the man.what is the length of the train?

Answer 1

Answer:

length of train=80 m

Explanation:

we know that if a train cross a man it travel a distence equal to its lengh it means

distence covered by train= length of train so we all know that speed= distence/time

speed= 40m/s

time=2.0 sec so

distence= speed* time so

distence=40*2.0

= 80 m

so length of train is 80 m

THANKS A LOT

Answer 2

Answer:

THE CORRECT ANSWER IS 80

Explanation: