Question

what distance will a train of length 88 metre will travel to cross a man standing in a platform of length 100 metre​

Answer 1

Answer:

Step-by-step explanation:

Speed of train V= 30km/hr

Length of train =100m

For crossing a man standing ,train has to cover a distance equal the its length i.e. 100m.

Speed = Distance/Time

Time= Distance/Speed

But both distance and speed should be in same unit system.

V=30 km/hr =(30*1000)/(60*60) m/s

Time = (100*60*60)÷(30*1000)

=36/3= 12 Sec

Answer 2

Answer:

myself Eric and I m from manipur in 9 std cbse