Problems On Trains || Lesson 1||

A train 110 meters long travel at 60 km/h . how long does it takes to cross

a. A telegraph post
6.6 sec

b. A man running at 6 km/h in the same direction

7.33 sec

c.A man running at 6 km/h in the Opposite direction
6 sec

d.A platform 240 meter long

21sec

e.Another train 170 meter long standing on another parallel track
16.8 sec

f. Another train 170 meter long running at 54 km/h in same direction

2 min 48 sec

g.Another train 170 meter long running at 80 km/h in opposite direction
7.2 sec