Question

The engine of a train passes through a tunnel in 2 min with a speed of 135km/hr .Find the length of the tunnel.

Answer 1

Answer:

Speedofthetrain=

60×60

45×1000

=

2

25

㎧

Time taken to cross the pole=10 seconds

Lengthofthetrain=

2

25

×10=125m

Answer 2

25 will bw rhe anaswr of ur queryjś łr