Question

Two trains 110 m and 100 m long are running on parallel tracks , in the same direction with a speed of 46 km / hr and 39 km / hr , respectively . How long will it take them to be clear of each other ?​

Answer 1

Answer:

100 km per hour

ok

please Calculate and re chea k The Answr

Answer 2

Answer:

It involves the concept of relative velocity

Consider one of the two be at rest calculate relative speed

And then get time=length of stopped train(assumed)/Relative velocity